201261376

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165511}}^1$

素因数の和:165542

約数の個数: 28

約数和(自身を含む): 420400480

約数和(自身を除く): 219139104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165511, 331022, 662044, 1324088, 2648176, 3144709, 5296352, 6289418, 10592704, 12578836, 25157672, 50315344, 100630688, 201261376]

約数ペア:

[(1, 201261376), (2, 100630688), (4, 50315344), (8, 25157672), (16, 12578836), (19, 10592704), (32, 6289418), (38, 5296352), (64, 3144709), (76, 2648176), (152, 1324088), (304, 662044), (608, 331022), (1216, 165511)]