207316624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7543

約数の個数: 40

約数和(自身を含む): 421365888

約数和(自身を除く): 214049264

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6956, 7451, 13912, 14902, 27824, 29804, 59608, 119216, 275687, 350197, 551374, 700394, 1102748, 1400788, 2205496, 2801576, 4410992, 5603152, 12957289, 25914578, 51829156, 103658312, 207316624]

約数ペア:

[(1, 207316624), (2, 103658312), (4, 51829156), (8, 25914578), (16, 12957289), (37, 5603152), (47, 4410992), (74, 2801576), (94, 2205496), (148, 1400788), (188, 1102748), (296, 700394), (376, 551374), (592, 350197), (752, 275687), (1739, 119216), (3478, 59608), (6956, 29804), (7451, 27824), (13912, 14902)]