201995444

素因数分解:

$2^2\times 7^3\times {\mathrm{147227}}^1$

素因数の和:147252

約数の個数: 24

約数和(自身を含む): 412238400

約数和(自身を除く): 210242956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 147227, 294454, 588908, 1030589, 2061178, 4122356, 7214123, 14428246, 28856492, 50498861, 100997722, 201995444]

約数ペア:

[(1, 201995444), (2, 100997722), (4, 50498861), (7, 28856492), (14, 14428246), (28, 7214123), (49, 4122356), (98, 2061178), (196, 1030589), (343, 588908), (686, 294454), (1372, 147227)]