200820608

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{42403}}^1$

素因数の和:42454

約数の個数: 32

約数和(自身を含む): 410894760

約数和(自身を除く): 210074152

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 42403, 84806, 169612, 339224, 678448, 1356896, 1568911, 2713792, 3137822, 5427584, 6275644, 12551288, 25102576, 50205152, 100410304, 200820608]

約数ペア:

[(1, 200820608), (2, 100410304), (4, 50205152), (8, 25102576), (16, 12551288), (32, 6275644), (37, 5427584), (64, 3137822), (74, 2713792), (128, 1568911), (148, 1356896), (296, 678448), (592, 339224), (1184, 169612), (2368, 84806), (4736, 42403)]