195243554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{145487}}^1$

素因数の和:145561

約数の個数: 16

約数和(自身を含む): 324729216

約数和(自身を除く): 129485662

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 145487, 290974, 1600357, 3200714, 8874707, 17749414, 97621777, 195243554]

約数ペア:

[(1, 195243554), (2, 97621777), (11, 17749414), (22, 8874707), (61, 3200714), (122, 1600357), (671, 290974), (1342, 145487)]