207625530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{988693}}^1$

素因数の和:988710

約数の個数: 32

約数和(自身を含む): 569487744

約数和(自身を除く): 361862214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 988693, 1977386, 2966079, 4943465, 5932158, 6920851, 9886930, 13841702, 14830395, 20762553, 29660790, 34604255, 41525106, 69208510, 103812765, 207625530]

約数ペア:

[(1, 207625530), (2, 103812765), (3, 69208510), (5, 41525106), (6, 34604255), (7, 29660790), (10, 20762553), (14, 14830395), (15, 13841702), (21, 9886930), (30, 6920851), (35, 5932158), (42, 4943465), (70, 2966079), (105, 1977386), (210, 988693)]