201326304430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1\times {\mathrm{218783}}^1$

素因数の和:224220

約数の個数: 32

約数和(自身を含む): 383776890624

約数和(自身を除く): 182450586194

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5413, 10826, 27065, 54130, 92021, 184042, 218783, 437566, 460105, 920210, 1093915, 2187830, 3719311, 7438622, 18596555, 37193110, 1184272379, 2368544758, 5921361895, 11842723790, 20132630443, 40265260886, 100663152215, 201326304430]

約数ペア:

[(1, 201326304430), (2, 100663152215), (5, 40265260886), (10, 20132630443), (17, 11842723790), (34, 5921361895), (85, 2368544758), (170, 1184272379), (5413, 37193110), (10826, 18596555), (27065, 7438622), (54130, 3719311), (92021, 2187830), (184042, 1093915), (218783, 920210), (437566, 460105)]