209064842

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{64091}}^1$

素因数の和:64333

約数の個数: 16

約数和(自身を含む): 359940672

約数和(自身を除く): 150875830

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 64091, 128182, 448637, 897274, 14933203, 29866406, 104532421, 209064842]

約数ペア:

[(1, 209064842), (2, 104532421), (7, 29866406), (14, 14933203), (233, 897274), (466, 448637), (1631, 128182), (3262, 64091)]