210154112

素因数分解:

$2^7\times 7^1\times {\mathrm{234547}}^1$

素因数の和:234568

約数の個数: 32

約数和(自身を含む): 478477920

約数和(自身を除く): 268323808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 234547, 469094, 938188, 1641829, 1876376, 3283658, 3752752, 6567316, 7505504, 13134632, 15011008, 26269264, 30022016, 52538528, 105077056, 210154112]

約数ペア:

[(1, 210154112), (2, 105077056), (4, 52538528), (7, 30022016), (8, 26269264), (14, 15011008), (16, 13134632), (28, 7505504), (32, 6567316), (56, 3752752), (64, 3283658), (112, 1876376), (128, 1641829), (224, 938188), (448, 469094), (896, 234547)]