199911310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 367742592

約数和(自身を除く): 167831282

約数列:

[1, 2, 5, 10, 83, 107, 166, 214, 415, 535, 830, 1070, 2251, 4502, 8881, 11255, 17762, 22510, 44405, 88810, 186833, 240857, 373666, 481714, 934165, 1204285, 1868330, 2408570, 19991131, 39982262, 99955655, 199911310]

約数ペア:

[(1, 199911310), (2, 99955655), (5, 39982262), (10, 19991131), (83, 2408570), (107, 1868330), (166, 1204285), (214, 934165), (415, 481714), (535, 373666), (830, 240857), (1070, 186833), (2251, 88810), (4502, 44405), (8881, 22510), (11255, 17762)]