201908330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14249}}^1$

素因数の和:14378

約数の個数: 32

約数和(自身を含む): 395010000

約数和(自身を除く): 193101670

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 1090, 1417, 2834, 7085, 14170, 14249, 28498, 71245, 142490, 185237, 370474, 926185, 1553141, 1852370, 3106282, 7765705, 15531410, 20190833, 40381666, 100954165, 201908330]

約数ペア:

[(1, 201908330), (2, 100954165), (5, 40381666), (10, 20190833), (13, 15531410), (26, 7765705), (65, 3106282), (109, 1852370), (130, 1553141), (218, 926185), (545, 370474), (1090, 185237), (1417, 142490), (2834, 71245), (7085, 28498), (14170, 14249)]