201848818

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1\times {\mathrm{1063}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 321064128

約数和(自身を除く): 119215310

約数列:

[1, 2, 19, 38, 263, 361, 526, 722, 1063, 2126, 4997, 9994, 20197, 40394, 94943, 189886, 279569, 383743, 559138, 767486, 5311811, 10623622, 100924409, 201848818]

約数ペア:

[(1, 201848818), (2, 100924409), (19, 10623622), (38, 5311811), (263, 767486), (361, 559138), (526, 383743), (722, 279569), (1063, 189886), (2126, 94943), (4997, 40394), (9994, 20197)]