197919624

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 610675200

約数和(自身を除く): 412755576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 61, 62, 84, 89, 93, 98, 122, 124, 147, 168, 178, 183, 186, 196, 217, 244, 248, 267, 294, 356, 366, 372, 392, 427, 434, 488, 534, 588, 623, 651, 712, 732, 744, 854, 868, 1068, 1176, 1246, 1281, 1302, 1464, 1519, 1708, 1736, 1869, 1891, 2136, 2492, 2562, 2604, 2759, 2989, 3038, 3416, 3738, 3782, 4361, 4557, 4984, 5124, 5208, 5429, 5518, 5673, 5978, 6076, 7476, 7564, 8277, 8722, 8967, 9114, 10248, 10858, 11036, 11346, 11956, 12152, 13083, 13237, 14952, 15128, 16287, 16554, 17444, 17934, 18228, 19313, 21716, 22072, 22692, 23912, 26166, 26474, 32574, 33108, 34888, 35868, 36456, 38003, 38626, 39711, 43432, 45384, 52332, 52948, 57939, 65148, 66216, 71736, 76006, 77252, 79422, 92659, 104664, 105896, 114009, 115878, 130296, 135191, 152012, 154504, 158844, 168299, 185318, 228018, 231756, 266021, 270382, 277977, 304024, 317688, 336598, 370636, 405573, 456036, 463512, 504897, 532042, 540764, 555954, 673196, 741272, 798063, 811146, 912072, 1009794, 1064084, 1081528, 1111908, 1178093, 1346392, 1596126, 1622292, 2019588, 2128168, 2223816, 2356186, 3192252, 3244584, 3534279, 4039176, 4712372, 6384504, 7068558, 8246651, 9424744, 14137116, 16493302, 24739953, 28274232, 32986604, 49479906, 65973208, 98959812, 197919624]

約数ペア:

[(1, 197919624), (2, 98959812), (3, 65973208), (4, 49479906), (6, 32986604), (7, 28274232), (8, 24739953), (12, 16493302), (14, 14137116), (21, 9424744), (24, 8246651), (28, 7068558), (31, 6384504), (42, 4712372), (49, 4039176), (56, 3534279), (61, 3244584), (62, 3192252), (84, 2356186), (89, 2223816), (93, 2128168), (98, 2019588), (122, 1622292), (124, 1596126), (147, 1346392), (168, 1178093), (178, 1111908), (183, 1081528), (186, 1064084), (196, 1009794), (217, 912072), (244, 811146), (248, 798063), (267, 741272), (294, 673196), (356, 555954), (366, 540764), (372, 532042), (392, 504897), (427, 463512), (434, 456036), (488, 405573), (534, 370636), (588, 336598), (623, 317688), (651, 304024), (712, 277977), (732, 270382), (744, 266021), (854, 231756), (868, 228018), (1068, 185318), (1176, 168299), (1246, 158844), (1281, 154504), (1302, 152012), (1464, 135191), (1519, 130296), (1708, 115878), (1736, 114009), (1869, 105896), (1891, 104664), (2136, 92659), (2492, 79422), (2562, 77252), (2604, 76006), (2759, 71736), (2989, 66216), (3038, 65148), (3416, 57939), (3738, 52948), (3782, 52332), (4361, 45384), (4557, 43432), (4984, 39711), (5124, 38626), (5208, 38003), (5429, 36456), (5518, 35868), (5673, 34888), (5978, 33108), (6076, 32574), (7476, 26474), (7564, 26166), (8277, 23912), (8722, 22692), (8967, 22072), (9114, 21716), (10248, 19313), (10858, 18228), (11036, 17934), (11346, 17444), (11956, 16554), (12152, 16287), (13083, 15128), (13237, 14952)]