201873112

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{22961}}^1$

素因数の和:23131

約数の個数: 32

約数和(自身を含む): 435359520

約数和(自身を除く): 233486408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 22961, 45922, 91844, 160727, 183688, 321454, 642908, 1285816, 3604877, 7209754, 14419508, 25234139, 28839016, 50468278, 100936556, 201873112]

約数ペア:

[(1, 201873112), (2, 100936556), (4, 50468278), (7, 28839016), (8, 25234139), (14, 14419508), (28, 7209754), (56, 3604877), (157, 1285816), (314, 642908), (628, 321454), (1099, 183688), (1256, 160727), (2198, 91844), (4396, 45922), (8792, 22961)]