202654985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30869}}^1$

素因数の和:30988

約数の個数: 16

約数和(自身を含む): 264494160

約数和(自身を除く): 61839175

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 30869, 154345, 401297, 2006485, 3117769, 15588845, 40530997, 202654985]

約数ペア:

[(1, 202654985), (5, 40530997), (13, 15588845), (65, 3117769), (101, 2006485), (505, 401297), (1313, 154345), (6565, 30869)]