203435518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13421}}^1$

素因数の和:13500

約数の個数: 32

約数和(自身を含む): 365293152

約数和(自身を除く): 161857634

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 13421, 15158, 26842, 147631, 174473, 295262, 348946, 711313, 1422626, 1919203, 3838406, 7824443, 9247069, 15648886, 18494138, 101717759, 203435518]

約数ペア:

[(1, 203435518), (2, 101717759), (11, 18494138), (13, 15648886), (22, 9247069), (26, 7824443), (53, 3838406), (106, 1919203), (143, 1422626), (286, 711313), (583, 348946), (689, 295262), (1166, 174473), (1378, 147631), (7579, 26842), (13421, 15158)]