202102538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{195457}}^1$

素因数の和:195517

約数の個数: 16

約数和(自身を含む): 337751424

約数和(自身を除く): 135648886

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 195457, 390914, 2150027, 4300054, 9186479, 18372958, 101051269, 202102538]

約数ペア:

[(1, 202102538), (2, 101051269), (11, 18372958), (22, 9186479), (47, 4300054), (94, 2150027), (517, 390914), (1034, 195457)]