201214125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 160

約数和(自身を含む): 456648192

約数和(自身を除く): 255434067

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 105, 119, 125, 135, 153, 167, 175, 189, 225, 255, 315, 357, 375, 405, 425, 459, 501, 525, 567, 595, 675, 765, 835, 875, 945, 1071, 1125, 1169, 1275, 1377, 1503, 1575, 1785, 2025, 2125, 2295, 2505, 2625, 2835, 2839, 2975, 3213, 3375, 3507, 3825, 4175, 4509, 4725, 5355, 5845, 6375, 6885, 7515, 7875, 8517, 8925, 9639, 10125, 10521, 11475, 12525, 13527, 14175, 14195, 14875, 16065, 17535, 19125, 19873, 20875, 22545, 23625, 25551, 26775, 29225, 31563, 34425, 37575, 42585, 44625, 48195, 52605, 57375, 59619, 62625, 67635, 70875, 70975, 76653, 80325, 87675, 94689, 99365, 112725, 127755, 133875, 146125, 157815, 172125, 178857, 187875, 212925, 229959, 240975, 263025, 298095, 338175, 354875, 383265, 401625, 438375, 473445, 496825, 536571, 563625, 638775, 789075, 894285, 1064625, 1149795, 1204875, 1315125, 1490475, 1609713, 1690875, 1916325, 2367225, 2484125, 2682855, 3193875, 3945375, 4471425, 5748975, 7452375, 8048565, 9581625, 11836125, 13414275, 22357125, 28744875, 40242825, 67071375, 201214125]

約数ペア:

[(1, 201214125), (3, 67071375), (5, 40242825), (7, 28744875), (9, 22357125), (15, 13414275), (17, 11836125), (21, 9581625), (25, 8048565), (27, 7452375), (35, 5748975), (45, 4471425), (51, 3945375), (63, 3193875), (75, 2682855), (81, 2484125), (85, 2367225), (105, 1916325), (119, 1690875), (125, 1609713), (135, 1490475), (153, 1315125), (167, 1204875), (175, 1149795), (189, 1064625), (225, 894285), (255, 789075), (315, 638775), (357, 563625), (375, 536571), (405, 496825), (425, 473445), (459, 438375), (501, 401625), (525, 383265), (567, 354875), (595, 338175), (675, 298095), (765, 263025), (835, 240975), (875, 229959), (945, 212925), (1071, 187875), (1125, 178857), (1169, 172125), (1275, 157815), (1377, 146125), (1503, 133875), (1575, 127755), (1785, 112725), (2025, 99365), (2125, 94689), (2295, 87675), (2505, 80325), (2625, 76653), (2835, 70975), (2839, 70875), (2975, 67635), (3213, 62625), (3375, 59619), (3507, 57375), (3825, 52605), (4175, 48195), (4509, 44625), (4725, 42585), (5355, 37575), (5845, 34425), (6375, 31563), (6885, 29225), (7515, 26775), (7875, 25551), (8517, 23625), (8925, 22545), (9639, 20875), (10125, 19873), (10521, 19125), (11475, 17535), (12525, 16065), (13527, 14875), (14175, 14195)]