201295984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340027}}^1$

素因数の和:340072

約数の個数: 20

約数和(自身を含む): 400552984

約数和(自身を除く): 199257000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340027, 680054, 1360108, 2720216, 5440432, 12580999, 25161998, 50323996, 100647992, 201295984]

約数ペア:

[(1, 201295984), (2, 100647992), (4, 50323996), (8, 25161998), (16, 12580999), (37, 5440432), (74, 2720216), (148, 1360108), (296, 680054), (592, 340027)]