196240668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1257953}}^1$

素因数の和:1257973

約数の個数: 24

約数和(自身を含む): 493117968

約数和(自身を除く): 296877300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1257953, 2515906, 3773859, 5031812, 7547718, 15095436, 16353389, 32706778, 49060167, 65413556, 98120334, 196240668]

約数ペア:

[(1, 196240668), (2, 98120334), (3, 65413556), (4, 49060167), (6, 32706778), (12, 16353389), (13, 15095436), (26, 7547718), (39, 5031812), (52, 3773859), (78, 2515906), (156, 1257953)]