202153970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{14327}}^1$

素因数の和:14434

約数の個数: 32

約数和(自身を含む): 389950848

約数和(自身を除く): 187796878

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1411, 2822, 7055, 14110, 14327, 28654, 71635, 143270, 243559, 487118, 1189141, 1217795, 2378282, 2435590, 5945705, 11891410, 20215397, 40430794, 101076985, 202153970]

約数ペア:

[(1, 202153970), (2, 101076985), (5, 40430794), (10, 20215397), (17, 11891410), (34, 5945705), (83, 2435590), (85, 2378282), (166, 1217795), (170, 1189141), (415, 487118), (830, 243559), (1411, 143270), (2822, 71635), (7055, 28654), (14110, 14327)]