207210362720

素因数分解:

$2^5\times 5^1\times {\mathrm{23633}}^1\times {\mathrm{54799}}^1$

素因数の和:78447

約数の個数: 48

約数和(自身を含む): 489564129600

約数和(自身を除く): 282353766880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 23633, 47266, 54799, 94532, 109598, 118165, 189064, 219196, 236330, 273995, 378128, 438392, 472660, 547990, 756256, 876784, 945320, 1095980, 1753568, 1890640, 2191960, 3781280, 4383920, 8767840, 1295064767, 2590129534, 5180259068, 6475323835, 10360518136, 12950647670, 20721036272, 25901295340, 41442072544, 51802590680, 103605181360, 207210362720]

約数ペア:

[(1, 207210362720), (2, 103605181360), (4, 51802590680), (5, 41442072544), (8, 25901295340), (10, 20721036272), (16, 12950647670), (20, 10360518136), (32, 6475323835), (40, 5180259068), (80, 2590129534), (160, 1295064767), (23633, 8767840), (47266, 4383920), (54799, 3781280), (94532, 2191960), (109598, 1890640), (118165, 1753568), (189064, 1095980), (219196, 945320), (236330, 876784), (273995, 756256), (378128, 547990), (438392, 472660)]