248794310

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 454285152

約数和(自身を除く): 205490842

約数列:

[1, 2, 5, 10, 101, 202, 313, 505, 626, 787, 1010, 1565, 1574, 3130, 3935, 7870, 31613, 63226, 79487, 158065, 158974, 246331, 316130, 397435, 492662, 794870, 1231655, 2463310, 24879431, 49758862, 124397155, 248794310]

約数ペア:

[(1, 248794310), (2, 124397155), (5, 49758862), (10, 24879431), (101, 2463310), (202, 1231655), (313, 794870), (505, 492662), (626, 397435), (787, 316130), (1010, 246331), (1565, 158974), (1574, 158065), (3130, 79487), (3935, 63226), (7870, 31613)]