207907170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97609}}^1$

素因数の和:97690

約数の個数: 32

約数和(自身を含む): 506010240

約数和(自身を除く): 298103070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 97609, 195218, 292827, 488045, 585654, 976090, 1464135, 2928270, 6930239, 13860478, 20790717, 34651195, 41581434, 69302390, 103953585, 207907170]

約数ペア:

[(1, 207907170), (2, 103953585), (3, 69302390), (5, 41581434), (6, 34651195), (10, 20790717), (15, 13860478), (30, 6930239), (71, 2928270), (142, 1464135), (213, 976090), (355, 585654), (426, 488045), (710, 292827), (1065, 195218), (2130, 97609)]