212933154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{13033}}^1$

素因数の和:13434

約数の個数: 32

約数和(自身を含む): 487992960

約数和(自身を除く): 275059806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 13033, 16338, 26066, 39099, 78198, 91231, 182462, 273693, 547386, 5069837, 10139674, 15209511, 30419022, 35488859, 70977718, 106466577, 212933154]

約数ペア:

[(1, 212933154), (2, 106466577), (3, 70977718), (6, 35488859), (7, 30419022), (14, 15209511), (21, 10139674), (42, 5069837), (389, 547386), (778, 273693), (1167, 182462), (2334, 91231), (2723, 78198), (5446, 39099), (8169, 26066), (13033, 16338)]