200539408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11755

約数の個数: 40

約数和(自身を含む): 412841880

約数和(自身を除く): 212302472

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 8584, 11681, 17168, 23362, 46724, 93448, 186896, 338749, 432197, 677498, 864394, 1354996, 1728788, 2709992, 3457576, 5419984, 6915152, 12533713, 25067426, 50134852, 100269704, 200539408]

約数ペア:

[(1, 200539408), (2, 100269704), (4, 50134852), (8, 25067426), (16, 12533713), (29, 6915152), (37, 5419984), (58, 3457576), (74, 2709992), (116, 1728788), (148, 1354996), (232, 864394), (296, 677498), (464, 432197), (592, 338749), (1073, 186896), (2146, 93448), (4292, 46724), (8584, 23362), (11681, 17168)]