201926844

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 650496000

約数和(自身を除く): 448569156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 79, 81, 84, 92, 98, 108, 126, 138, 147, 158, 161, 162, 189, 196, 207, 237, 252, 276, 294, 316, 322, 324, 343, 378, 414, 441, 474, 483, 553, 567, 588, 621, 644, 686, 711, 756, 828, 882, 948, 966, 1029, 1106, 1127, 1134, 1242, 1323, 1372, 1422, 1449, 1659, 1764, 1817, 1863, 1932, 2058, 2133, 2212, 2254, 2268, 2484, 2646, 2844, 2898, 3087, 3318, 3381, 3634, 3726, 3871, 3969, 4116, 4266, 4347, 4508, 4977, 5292, 5451, 5796, 6174, 6399, 6636, 6762, 7268, 7452, 7742, 7889, 7938, 8532, 8694, 9261, 9954, 10143, 10902, 11613, 12348, 12719, 12798, 13041, 13524, 14931, 15484, 15778, 15876, 16353, 17388, 18522, 19908, 20286, 21804, 23226, 23667, 25438, 25596, 26082, 27097, 27783, 29862, 30429, 31556, 32706, 34839, 37044, 38157, 40572, 44793, 46452, 47334, 49059, 50876, 52164, 54194, 55566, 59724, 60858, 65412, 69678, 71001, 76314, 81291, 89033, 89586, 91287, 94668, 98118, 104517, 108388, 111132, 114471, 121716, 139356, 142002, 147177, 152628, 162582, 178066, 179172, 182574, 196236, 209034, 213003, 228942, 243873, 267099, 284004, 294354, 313551, 325164, 343413, 356132, 365148, 418068, 426006, 457884, 487746, 534198, 588708, 623231, 627102, 639009, 686826, 731619, 801297, 852012, 975492, 1030239, 1068396, 1246462, 1254204, 1278018, 1373652, 1463238, 1602594, 1869693, 2060478, 2194857, 2403891, 2492924, 2556036, 2926476, 3205188, 3739386, 4120956, 4389714, 4807782, 5609079, 7211673, 7478772, 8779428, 9615564, 11218158, 14423346, 16827237, 22436316, 28846692, 33654474, 50481711, 67308948, 100963422, 201926844]

約数ペア:

[(1, 201926844), (2, 100963422), (3, 67308948), (4, 50481711), (6, 33654474), (7, 28846692), (9, 22436316), (12, 16827237), (14, 14423346), (18, 11218158), (21, 9615564), (23, 8779428), (27, 7478772), (28, 7211673), (36, 5609079), (42, 4807782), (46, 4389714), (49, 4120956), (54, 3739386), (63, 3205188), (69, 2926476), (79, 2556036), (81, 2492924), (84, 2403891), (92, 2194857), (98, 2060478), (108, 1869693), (126, 1602594), (138, 1463238), (147, 1373652), (158, 1278018), (161, 1254204), (162, 1246462), (189, 1068396), (196, 1030239), (207, 975492), (237, 852012), (252, 801297), (276, 731619), (294, 686826), (316, 639009), (322, 627102), (324, 623231), (343, 588708), (378, 534198), (414, 487746), (441, 457884), (474, 426006), (483, 418068), (553, 365148), (567, 356132), (588, 343413), (621, 325164), (644, 313551), (686, 294354), (711, 284004), (756, 267099), (828, 243873), (882, 228942), (948, 213003), (966, 209034), (1029, 196236), (1106, 182574), (1127, 179172), (1134, 178066), (1242, 162582), (1323, 152628), (1372, 147177), (1422, 142002), (1449, 139356), (1659, 121716), (1764, 114471), (1817, 111132), (1863, 108388), (1932, 104517), (2058, 98118), (2133, 94668), (2212, 91287), (2254, 89586), (2268, 89033), (2484, 81291), (2646, 76314), (2844, 71001), (2898, 69678), (3087, 65412), (3318, 60858), (3381, 59724), (3634, 55566), (3726, 54194), (3871, 52164), (3969, 50876), (4116, 49059), (4266, 47334), (4347, 46452), (4508, 44793), (4977, 40572), (5292, 38157), (5451, 37044), (5796, 34839), (6174, 32706), (6399, 31556), (6636, 30429), (6762, 29862), (7268, 27783), (7452, 27097), (7742, 26082), (7889, 25596), (7938, 25438), (8532, 23667), (8694, 23226), (9261, 21804), (9954, 20286), (10143, 19908), (10902, 18522), (11613, 17388), (12348, 16353), (12719, 15876), (12798, 15778), (13041, 15484), (13524, 14931)]