222701870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56957}}^1$

素因数の和:57004

約数の個数: 32

約数和(自身を含む): 442905408

約数和(自身を除く): 220203538

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 56957, 113914, 284785, 569570, 968269, 1310011, 1936538, 2620022, 4841345, 6550055, 9682690, 13100110, 22270187, 44540374, 111350935, 222701870]

約数ペア:

[(1, 222701870), (2, 111350935), (5, 44540374), (10, 22270187), (17, 13100110), (23, 9682690), (34, 6550055), (46, 4841345), (85, 2620022), (115, 1936538), (170, 1310011), (230, 968269), (391, 569570), (782, 284785), (1955, 113914), (3910, 56957)]