201859510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{380867}}^1$

素因数の和:380927

約数の個数: 16

約数和(自身を含む): 370203696

約数和(自身を除く): 168344186

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 380867, 761734, 1904335, 3808670, 20185951, 40371902, 100929755, 201859510]

約数ペア:

[(1, 201859510), (2, 100929755), (5, 40371902), (10, 20185951), (53, 3808670), (106, 1904335), (265, 761734), (530, 380867)]