202916870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{23297}}^1$

素因数の和:23384

約数の個数: 32

約数和(自身を含む): 399234528

約数和(自身を除く): 196317658

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 23297, 46594, 116485, 232970, 302861, 605722, 1514305, 1560899, 3028610, 3121798, 7804495, 15608990, 20291687, 40583374, 101458435, 202916870]

約数ペア:

[(1, 202916870), (2, 101458435), (5, 40583374), (10, 20291687), (13, 15608990), (26, 7804495), (65, 3121798), (67, 3028610), (130, 1560899), (134, 1514305), (335, 605722), (670, 302861), (871, 232970), (1742, 116485), (4355, 46594), (8710, 23297)]