238810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 508032

約数和(自身を除く): 269222

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 167, 286, 334, 715, 835, 1430, 1670, 1837, 2171, 3674, 4342, 9185, 10855, 18370, 21710, 23881, 47762, 119405, 238810]

約数ペア:

[(1, 238810), (2, 119405), (5, 47762), (10, 23881), (11, 21710), (13, 18370), (22, 10855), (26, 9185), (55, 4342), (65, 3674), (110, 2171), (130, 1837), (143, 1670), (167, 1430), (286, 835), (334, 715)]