203855910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{95707}}^1$

素因数の和:95788

約数の個数: 32

約数和(自身を含む): 496150272

約数和(自身を除く): 292294362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 95707, 191414, 287121, 478535, 574242, 957070, 1435605, 2871210, 6795197, 13590394, 20385591, 33975985, 40771182, 67951970, 101927955, 203855910]

約数ペア:

[(1, 203855910), (2, 101927955), (3, 67951970), (5, 40771182), (6, 33975985), (10, 20385591), (15, 13590394), (30, 6795197), (71, 2871210), (142, 1435605), (213, 957070), (355, 574242), (426, 478535), (710, 287121), (1065, 191414), (2130, 95707)]