201938778

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{14551}}^1$

素因数の和:14819

約数の個数: 32

約数和(自身を含む): 450529920

約数和(自身を除く): 248591142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 14551, 29102, 43653, 87306, 130959, 261918, 392877, 785754, 3739607, 7479214, 11218821, 22437642, 33656463, 67312926, 100969389, 201938778]

約数ペア:

[(1, 201938778), (2, 100969389), (3, 67312926), (6, 33656463), (9, 22437642), (18, 11218821), (27, 7479214), (54, 3739607), (257, 785754), (514, 392877), (771, 261918), (1542, 130959), (2313, 87306), (4626, 43653), (6939, 29102), (13878, 14551)]