202172884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{1879}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 364058240

約数和(自身を除く): 161885356

約数列:

[1, 2, 4, 37, 74, 148, 727, 1454, 1879, 2908, 3758, 7516, 26899, 53798, 69523, 107596, 139046, 278092, 1366033, 2732066, 5464132, 50543221, 101086442, 202172884]

約数ペア:

[(1, 202172884), (2, 101086442), (4, 50543221), (37, 5464132), (74, 2732066), (148, 1366033), (727, 278092), (1454, 139046), (1879, 107596), (2908, 69523), (3758, 53798), (7516, 26899)]