201968984

素因数分解:

$2^3\times 7^2\times {\mathrm{515227}}^1$

素因数の和:515247

約数の個数: 24

約数和(自身を含む): 440519940

約数和(自身を除く): 238550956

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 515227, 1030454, 2060908, 3606589, 4121816, 7213178, 14426356, 25246123, 28852712, 50492246, 100984492, 201968984]

約数ペア:

[(1, 201968984), (2, 100984492), (4, 50492246), (7, 28852712), (8, 25246123), (14, 14426356), (28, 7213178), (49, 4121816), (56, 3606589), (98, 2060908), (196, 1030454), (392, 515227)]