195465985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1637}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 277385472

約数和(自身を除く): 81919487

約数列:

[1, 5, 11, 13, 55, 65, 143, 167, 715, 835, 1637, 1837, 2171, 8185, 9185, 10855, 18007, 21281, 23881, 90035, 106405, 119405, 234091, 273379, 1170455, 1366895, 3007169, 3553927, 15035845, 17769635, 39093197, 195465985]

約数ペア:

[(1, 195465985), (5, 39093197), (11, 17769635), (13, 15035845), (55, 3553927), (65, 3007169), (143, 1366895), (167, 1170455), (715, 273379), (835, 234091), (1637, 119405), (1837, 106405), (2171, 90035), (8185, 23881), (9185, 21281), (10855, 18007)]