200788910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54121}}^1$

素因数の和:54188

約数の個数: 32

約数和(自身を含む): 420852672

約数和(自身を除く): 220063762

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 54121, 108242, 270605, 378847, 541210, 757694, 1894235, 2868413, 3788470, 5736826, 14342065, 20078891, 28684130, 40157782, 100394455, 200788910]

約数ペア:

[(1, 200788910), (2, 100394455), (5, 40157782), (7, 28684130), (10, 20078891), (14, 14342065), (35, 5736826), (53, 3788470), (70, 2868413), (106, 1894235), (265, 757694), (371, 541210), (530, 378847), (742, 270605), (1855, 108242), (3710, 54121)]