201398216

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{60083}}^1$

素因数の和:60508

約数の個数: 16

約数和(自身を含む): 378529200

約数和(自身を除く): 177130984

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 60083, 120166, 240332, 480664, 25174777, 50349554, 100699108, 201398216]

約数ペア:

[(1, 201398216), (2, 100699108), (4, 50349554), (8, 25174777), (419, 480664), (838, 240332), (1676, 120166), (3352, 60083)]