201187276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{5081}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 371392560

約数和(自身を除く): 170205284

約数列:

[1, 2, 4, 19, 38, 76, 521, 1042, 2084, 5081, 9899, 10162, 19798, 20324, 39596, 96539, 193078, 386156, 2647201, 5294402, 10588804, 50296819, 100593638, 201187276]

約数ペア:

[(1, 201187276), (2, 100593638), (4, 50296819), (19, 10588804), (38, 5294402), (76, 2647201), (521, 386156), (1042, 193078), (2084, 96539), (5081, 39596), (9899, 20324), (10162, 19798)]