207417312

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 622466208

約数和(自身を除く): 415048896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 173, 181, 184, 207, 276, 288, 346, 362, 368, 414, 519, 543, 552, 692, 724, 736, 828, 1038, 1086, 1104, 1384, 1448, 1557, 1629, 1656, 2076, 2172, 2208, 2768, 2896, 3114, 3258, 3312, 3979, 4152, 4163, 4344, 5536, 5792, 6228, 6516, 6624, 7958, 8304, 8326, 8688, 11937, 12456, 12489, 13032, 15916, 16608, 16652, 17376, 23874, 24912, 24978, 26064, 31313, 31832, 33304, 35811, 37467, 47748, 49824, 49956, 52128, 62626, 63664, 66608, 71622, 74934, 93939, 95496, 99912, 125252, 127328, 133216, 143244, 149868, 187878, 190992, 199824, 250504, 281817, 286488, 299736, 375756, 381984, 399648, 501008, 563634, 572976, 599472, 720199, 751512, 1002016, 1127268, 1145952, 1198944, 1440398, 1503024, 2160597, 2254536, 2880796, 3006048, 4321194, 4509072, 5761592, 6481791, 8642388, 9018144, 11523184, 12963582, 17284776, 23046368, 25927164, 34569552, 51854328, 69139104, 103708656, 207417312]

約数ペア:

[(1, 207417312), (2, 103708656), (3, 69139104), (4, 51854328), (6, 34569552), (8, 25927164), (9, 23046368), (12, 17284776), (16, 12963582), (18, 11523184), (23, 9018144), (24, 8642388), (32, 6481791), (36, 5761592), (46, 4509072), (48, 4321194), (69, 3006048), (72, 2880796), (92, 2254536), (96, 2160597), (138, 1503024), (144, 1440398), (173, 1198944), (181, 1145952), (184, 1127268), (207, 1002016), (276, 751512), (288, 720199), (346, 599472), (362, 572976), (368, 563634), (414, 501008), (519, 399648), (543, 381984), (552, 375756), (692, 299736), (724, 286488), (736, 281817), (828, 250504), (1038, 199824), (1086, 190992), (1104, 187878), (1384, 149868), (1448, 143244), (1557, 133216), (1629, 127328), (1656, 125252), (2076, 99912), (2172, 95496), (2208, 93939), (2768, 74934), (2896, 71622), (3114, 66608), (3258, 63664), (3312, 62626), (3979, 52128), (4152, 49956), (4163, 49824), (4344, 47748), (5536, 37467), (5792, 35811), (6228, 33304), (6516, 31832), (6624, 31313), (7958, 26064), (8304, 24978), (8326, 24912), (8688, 23874), (11937, 17376), (12456, 16652), (12489, 16608), (13032, 15916)]