215815118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151343}}^1$

素因数の和:151399

約数の個数: 16

約数和(自身を含む): 348696576

約数和(自身を除く): 132881458

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 151343, 302686, 3480889, 4691633, 6961778, 9383266, 107907559, 215815118]

約数ペア:

[(1, 215815118), (2, 107907559), (23, 9383266), (31, 6961778), (46, 4691633), (62, 3480889), (713, 302686), (1426, 151343)]