207409356

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 685440000

約数和(自身を除く): 478030644

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 84, 98, 99, 108, 126, 132, 147, 154, 189, 196, 198, 231, 252, 294, 297, 308, 343, 378, 396, 441, 462, 509, 539, 588, 594, 686, 693, 756, 882, 924, 1018, 1029, 1078, 1188, 1323, 1372, 1386, 1527, 1617, 1764, 2036, 2058, 2079, 2156, 2646, 2772, 3054, 3087, 3234, 3563, 3773, 4116, 4158, 4581, 4851, 5292, 5599, 6108, 6174, 6468, 7126, 7546, 8316, 9162, 9261, 9702, 10689, 11198, 11319, 12348, 13743, 14252, 14553, 15092, 16797, 18324, 18522, 19404, 21378, 22396, 22638, 24941, 27486, 29106, 32067, 33594, 33957, 37044, 39193, 42756, 45276, 49882, 50391, 54972, 58212, 64134, 67188, 67914, 74823, 78386, 96201, 99764, 100782, 101871, 117579, 128268, 135828, 149646, 151173, 156772, 174587, 192402, 201564, 203742, 224469, 235158, 274351, 299292, 302346, 349174, 352737, 384804, 407484, 448938, 470316, 523761, 548702, 604692, 673407, 698348, 705474, 823053, 897876, 1047522, 1058211, 1097404, 1346814, 1410948, 1571283, 1646106, 1920457, 2095044, 2116422, 2469159, 2693628, 3142566, 3292212, 3840914, 4232844, 4713849, 4938318, 5761371, 6285132, 7407477, 7681828, 9427698, 9876636, 11522742, 14814954, 17284113, 18855396, 23045484, 29629908, 34568226, 51852339, 69136452, 103704678, 207409356]

約数ペア:

[(1, 207409356), (2, 103704678), (3, 69136452), (4, 51852339), (6, 34568226), (7, 29629908), (9, 23045484), (11, 18855396), (12, 17284113), (14, 14814954), (18, 11522742), (21, 9876636), (22, 9427698), (27, 7681828), (28, 7407477), (33, 6285132), (36, 5761371), (42, 4938318), (44, 4713849), (49, 4232844), (54, 3840914), (63, 3292212), (66, 3142566), (77, 2693628), (84, 2469159), (98, 2116422), (99, 2095044), (108, 1920457), (126, 1646106), (132, 1571283), (147, 1410948), (154, 1346814), (189, 1097404), (196, 1058211), (198, 1047522), (231, 897876), (252, 823053), (294, 705474), (297, 698348), (308, 673407), (343, 604692), (378, 548702), (396, 523761), (441, 470316), (462, 448938), (509, 407484), (539, 384804), (588, 352737), (594, 349174), (686, 302346), (693, 299292), (756, 274351), (882, 235158), (924, 224469), (1018, 203742), (1029, 201564), (1078, 192402), (1188, 174587), (1323, 156772), (1372, 151173), (1386, 149646), (1527, 135828), (1617, 128268), (1764, 117579), (2036, 101871), (2058, 100782), (2079, 99764), (2156, 96201), (2646, 78386), (2772, 74823), (3054, 67914), (3087, 67188), (3234, 64134), (3563, 58212), (3773, 54972), (4116, 50391), (4158, 49882), (4581, 45276), (4851, 42756), (5292, 39193), (5599, 37044), (6108, 33957), (6174, 33594), (6468, 32067), (7126, 29106), (7546, 27486), (8316, 24941), (9162, 22638), (9261, 22396), (9702, 21378), (10689, 19404), (11198, 18522), (11319, 18324), (12348, 16797), (13743, 15092), (14252, 14553)]