201747532

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 416960320

約数和(自身を除く): 215212788

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 193, 259, 386, 518, 772, 1009, 1036, 1351, 2018, 2702, 4036, 5404, 7063, 7141, 14126, 14282, 28252, 28564, 37333, 49987, 74666, 99974, 149332, 194737, 199948, 261331, 389474, 522662, 778948, 1045324, 1363159, 2726318, 5452636, 7205269, 14410538, 28821076, 50436883, 100873766, 201747532]

約数ペア:

[(1, 201747532), (2, 100873766), (4, 50436883), (7, 28821076), (14, 14410538), (28, 7205269), (37, 5452636), (74, 2726318), (148, 1363159), (193, 1045324), (259, 778948), (386, 522662), (518, 389474), (772, 261331), (1009, 199948), (1036, 194737), (1351, 149332), (2018, 99974), (2702, 74666), (4036, 49987), (5404, 37333), (7063, 28564), (7141, 28252), (14126, 14282)]