202868908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{11273}}^1$

素因数の和:11697

約数の個数: 24

約数和(自身を含む): 388276560

約数和(自身を除く): 185407652

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 11273, 17996, 22546, 45092, 124003, 248006, 496012, 4610657, 9221314, 18442628, 50717227, 101434454, 202868908]

約数ペア:

[(1, 202868908), (2, 101434454), (4, 50717227), (11, 18442628), (22, 9221314), (44, 4610657), (409, 496012), (818, 248006), (1636, 124003), (4499, 45092), (8998, 22546), (11273, 17996)]