210945112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{221581}}^1$

素因数の和:221611

約数の個数: 32

約数和(自身を含む): 478617120

約数和(自身を除く): 267672008

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 221581, 443162, 886324, 1551067, 1772648, 3102134, 3766877, 6204268, 7533754, 12408536, 15067508, 26368139, 30135016, 52736278, 105472556, 210945112]

約数ペア:

[(1, 210945112), (2, 105472556), (4, 52736278), (7, 30135016), (8, 26368139), (14, 15067508), (17, 12408536), (28, 7533754), (34, 6204268), (56, 3766877), (68, 3102134), (119, 1772648), (136, 1551067), (238, 886324), (476, 443162), (952, 221581)]