205471968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 412294944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 47, 48, 52, 62, 78, 93, 94, 96, 104, 113, 124, 141, 156, 186, 188, 208, 226, 248, 282, 312, 339, 372, 376, 403, 416, 452, 496, 564, 611, 624, 678, 744, 752, 806, 904, 992, 1128, 1209, 1222, 1248, 1356, 1457, 1469, 1488, 1504, 1612, 1808, 1833, 2256, 2418, 2444, 2712, 2914, 2938, 2976, 3224, 3503, 3616, 3666, 4371, 4407, 4512, 4836, 4888, 5311, 5424, 5828, 5876, 6448, 7006, 7332, 8742, 8814, 9672, 9776, 10509, 10622, 10848, 11656, 11752, 12896, 14012, 14664, 15933, 17484, 17628, 18941, 19344, 19552, 21018, 21244, 23312, 23504, 28024, 29328, 31866, 34968, 35256, 37882, 38688, 42036, 42488, 45539, 46624, 47008, 56048, 56823, 58656, 63732, 69043, 69936, 70512, 75764, 84072, 84976, 91078, 112096, 113646, 127464, 136617, 138086, 139872, 141024, 151528, 164641, 168144, 169952, 182156, 207129, 227292, 254928, 273234, 276172, 303056, 329282, 336288, 364312, 414258, 454584, 493923, 509856, 546468, 552344, 606112, 658564, 728624, 828516, 909168, 987846, 1092936, 1104688, 1317128, 1457248, 1657032, 1818336, 1975692, 2140333, 2185872, 2209376, 2634256, 3314064, 3951384, 4280666, 4371744, 5268512, 6420999, 6628128, 7902768, 8561332, 12841998, 15805536, 17122664, 25683996, 34245328, 51367992, 68490656, 102735984, 205471968]

約数ペア:

[(1, 205471968), (2, 102735984), (3, 68490656), (4, 51367992), (6, 34245328), (8, 25683996), (12, 17122664), (13, 15805536), (16, 12841998), (24, 8561332), (26, 7902768), (31, 6628128), (32, 6420999), (39, 5268512), (47, 4371744), (48, 4280666), (52, 3951384), (62, 3314064), (78, 2634256), (93, 2209376), (94, 2185872), (96, 2140333), (104, 1975692), (113, 1818336), (124, 1657032), (141, 1457248), (156, 1317128), (186, 1104688), (188, 1092936), (208, 987846), (226, 909168), (248, 828516), (282, 728624), (312, 658564), (339, 606112), (372, 552344), (376, 546468), (403, 509856), (416, 493923), (452, 454584), (496, 414258), (564, 364312), (611, 336288), (624, 329282), (678, 303056), (744, 276172), (752, 273234), (806, 254928), (904, 227292), (992, 207129), (1128, 182156), (1209, 169952), (1222, 168144), (1248, 164641), (1356, 151528), (1457, 141024), (1469, 139872), (1488, 138086), (1504, 136617), (1612, 127464), (1808, 113646), (1833, 112096), (2256, 91078), (2418, 84976), (2444, 84072), (2712, 75764), (2914, 70512), (2938, 69936), (2976, 69043), (3224, 63732), (3503, 58656), (3616, 56823), (3666, 56048), (4371, 47008), (4407, 46624), (4512, 45539), (4836, 42488), (4888, 42036), (5311, 38688), (5424, 37882), (5828, 35256), (5876, 34968), (6448, 31866), (7006, 29328), (7332, 28024), (8742, 23504), (8814, 23312), (9672, 21244), (9776, 21018), (10509, 19552), (10622, 19344), (10848, 18941), (11656, 17628), (11752, 17484), (12896, 15933), (14012, 14664)]