198301610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12011}}^1$

素因数の和:12158

約数の個数: 32

約数和(自身を含む): 387459072

約数和(自身を除く): 189157462

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 12011, 16510, 24022, 60055, 120110, 156143, 312286, 780715, 1525397, 1561430, 3050794, 7626985, 15253970, 19830161, 39660322, 99150805, 198301610]

約数ペア:

[(1, 198301610), (2, 99150805), (5, 39660322), (10, 19830161), (13, 15253970), (26, 7626985), (65, 3050794), (127, 1561430), (130, 1525397), (254, 780715), (635, 312286), (1270, 156143), (1651, 120110), (3302, 60055), (8255, 24022), (12011, 16510)]