201449408

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101537}}^1$

素因数の和:101580

約数の個数: 28

約数和(自身を含む): 412650432

約数和(自身を除く): 211201024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 101537, 203074, 406148, 812296, 1624592, 3147647, 3249184, 6295294, 6498368, 12590588, 25181176, 50362352, 100724704, 201449408]

約数ペア:

[(1, 201449408), (2, 100724704), (4, 50362352), (8, 25181176), (16, 12590588), (31, 6498368), (32, 6295294), (62, 3249184), (64, 3147647), (124, 1624592), (248, 812296), (496, 406148), (992, 203074), (1984, 101537)]