202279408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{435947}}^1$

素因数の和:435984

約数の個数: 20

約数和(自身を含む): 405431640

約数和(自身を除く): 203152232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 435947, 871894, 1743788, 3487576, 6975152, 12642463, 25284926, 50569852, 101139704, 202279408]

約数ペア:

[(1, 202279408), (2, 101139704), (4, 50569852), (8, 25284926), (16, 12642463), (29, 6975152), (58, 3487576), (116, 1743788), (232, 871894), (464, 435947)]