207040416

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 454852704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 96, 102, 114, 132, 136, 152, 176, 187, 204, 209, 228, 264, 272, 304, 323, 352, 374, 408, 418, 456, 528, 544, 561, 607, 608, 627, 646, 748, 816, 836, 912, 969, 1056, 1122, 1214, 1254, 1292, 1496, 1632, 1672, 1821, 1824, 1938, 2244, 2428, 2508, 2584, 2992, 3344, 3553, 3642, 3876, 4488, 4856, 5016, 5168, 5984, 6677, 6688, 7106, 7284, 7752, 8976, 9712, 10032, 10319, 10336, 10659, 11533, 13354, 14212, 14568, 15504, 17952, 19424, 20031, 20064, 20638, 21318, 23066, 26708, 28424, 29136, 30957, 31008, 34599, 40062, 41276, 42636, 46132, 53416, 56848, 58272, 61914, 69198, 80124, 82552, 85272, 92264, 106832, 113509, 113696, 123828, 126863, 138396, 160248, 165104, 170544, 184528, 196061, 213664, 227018, 247656, 253726, 276792, 320496, 330208, 340527, 341088, 369056, 380589, 392122, 454036, 495312, 507452, 553584, 588183, 640992, 681054, 761178, 784244, 908072, 990624, 1014904, 1107168, 1176366, 1362108, 1522356, 1568488, 1816144, 2029808, 2156671, 2352732, 2724216, 3044712, 3136976, 3632288, 4059616, 4313342, 4705464, 5448432, 6089424, 6273952, 6470013, 8626684, 9410928, 10896864, 12178848, 12940026, 17253368, 18821856, 25880052, 34506736, 51760104, 69013472, 103520208, 207040416]

約数ペア:

[(1, 207040416), (2, 103520208), (3, 69013472), (4, 51760104), (6, 34506736), (8, 25880052), (11, 18821856), (12, 17253368), (16, 12940026), (17, 12178848), (19, 10896864), (22, 9410928), (24, 8626684), (32, 6470013), (33, 6273952), (34, 6089424), (38, 5448432), (44, 4705464), (48, 4313342), (51, 4059616), (57, 3632288), (66, 3136976), (68, 3044712), (76, 2724216), (88, 2352732), (96, 2156671), (102, 2029808), (114, 1816144), (132, 1568488), (136, 1522356), (152, 1362108), (176, 1176366), (187, 1107168), (204, 1014904), (209, 990624), (228, 908072), (264, 784244), (272, 761178), (304, 681054), (323, 640992), (352, 588183), (374, 553584), (408, 507452), (418, 495312), (456, 454036), (528, 392122), (544, 380589), (561, 369056), (607, 341088), (608, 340527), (627, 330208), (646, 320496), (748, 276792), (816, 253726), (836, 247656), (912, 227018), (969, 213664), (1056, 196061), (1122, 184528), (1214, 170544), (1254, 165104), (1292, 160248), (1496, 138396), (1632, 126863), (1672, 123828), (1821, 113696), (1824, 113509), (1938, 106832), (2244, 92264), (2428, 85272), (2508, 82552), (2584, 80124), (2992, 69198), (3344, 61914), (3553, 58272), (3642, 56848), (3876, 53416), (4488, 46132), (4856, 42636), (5016, 41276), (5168, 40062), (5984, 34599), (6677, 31008), (6688, 30957), (7106, 29136), (7284, 28424), (7752, 26708), (8976, 23066), (9712, 21318), (10032, 20638), (10319, 20064), (10336, 20031), (10659, 19424), (11533, 17952), (13354, 15504), (14212, 14568)]