193371878

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{260609}}^1$

素因数の和:260671

約数の個数: 16

約数和(自身を含む): 337750560

約数和(自身を除く): 144378682

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 260609, 521218, 1824263, 3648526, 13812277, 27624554, 96685939, 193371878]

約数ペア:

[(1, 193371878), (2, 96685939), (7, 27624554), (14, 13812277), (53, 3648526), (106, 1824263), (371, 521218), (742, 260609)]