200064272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{431173}}^1$

素因数の和:431210

約数の個数: 20

約数和(自身を含む): 400991820

約数和(自身を除く): 200927548

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 431173, 862346, 1724692, 3449384, 6898768, 12504017, 25008034, 50016068, 100032136, 200064272]

約数ペア:

[(1, 200064272), (2, 100032136), (4, 50016068), (8, 25008034), (16, 12504017), (29, 6898768), (58, 3449384), (116, 1724692), (232, 862346), (464, 431173)]