201940885888

素因数分解:

$2^7\times 7^1\times {\mathrm{225380453}}^1$

素因数の和:225380474

約数の個数: 32

約数和(自身を含む): 459776126160

約数和(自身を除く): 257835240272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 225380453, 450760906, 901521812, 1577663171, 1803043624, 3155326342, 3606087248, 6310652684, 7212174496, 12621305368, 14424348992, 25242610736, 28848697984, 50485221472, 100970442944, 201940885888]

約数ペア:

[(1, 201940885888), (2, 100970442944), (4, 50485221472), (7, 28848697984), (8, 25242610736), (14, 14424348992), (16, 12621305368), (28, 7212174496), (32, 6310652684), (56, 3606087248), (64, 3155326342), (112, 1803043624), (128, 1577663171), (224, 901521812), (448, 450760906), (896, 225380453)]