191330704

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{73363}}^1$

素因数の和:73534

約数の個数: 20

約数和(自身を含む): 372982576

約数和(自身を除く): 181651872

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 73363, 146726, 293452, 586904, 1173808, 11958169, 23916338, 47832676, 95665352, 191330704]

約数ペア:

[(1, 191330704), (2, 95665352), (4, 47832676), (8, 23916338), (16, 11958169), (163, 1173808), (326, 586904), (652, 293452), (1304, 146726), (2608, 73363)]