208339922

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 363087360

約数和(自身を除く): 154747438

約数列:

[1, 2, 7, 14, 89, 178, 271, 542, 617, 623, 1234, 1246, 1897, 3794, 4319, 8638, 24119, 48238, 54913, 109826, 167207, 168833, 334414, 337666, 384391, 768782, 1170449, 2340898, 14881423, 29762846, 104169961, 208339922]

約数ペア:

[(1, 208339922), (2, 104169961), (7, 29762846), (14, 14881423), (89, 2340898), (178, 1170449), (271, 768782), (542, 384391), (617, 337666), (623, 334414), (1234, 168833), (1246, 167207), (1897, 109826), (3794, 54913), (4319, 48238), (8638, 24119)]