204080512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{93787}}^1$

素因数の和:93818

約数の個数: 32

約数和(自身を含む): 430486920

約数和(自身を除く): 226406408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 93787, 187574, 375148, 750296, 1500592, 1594379, 3001184, 3188758, 6002368, 6377516, 12004736, 12755032, 25510064, 51020128, 102040256, 204080512]

約数ペア:

[(1, 204080512), (2, 102040256), (4, 51020128), (8, 25510064), (16, 12755032), (17, 12004736), (32, 6377516), (34, 6002368), (64, 3188758), (68, 3001184), (128, 1594379), (136, 1500592), (272, 750296), (544, 375148), (1088, 187574), (2176, 93787)]