195254521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{110251}}^1$

素因数の和:110292

約数の個数: 16

約数和(自身を含む): 254020608

約数和(自身を除く): 58766087

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 110251, 771757, 1212761, 2535773, 8489327, 17750411, 27893503, 195254521]

約数ペア:

[(1, 195254521), (7, 27893503), (11, 17750411), (23, 8489327), (77, 2535773), (161, 1212761), (253, 771757), (1771, 110251)]