206858302

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{20899}}^1$

素因数の和:21016

約数の個数: 24

約数和(自身を含む): 364537800

約数和(自身を除く): 157679498

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4949, 9898, 20899, 41798, 146293, 292586, 1024051, 2048102, 2110799, 4221598, 14775593, 29551186, 103429151, 206858302]

約数ペア:

[(1, 206858302), (2, 103429151), (7, 29551186), (14, 14775593), (49, 4221598), (98, 2110799), (101, 2048102), (202, 1024051), (707, 292586), (1414, 146293), (4949, 41798), (9898, 20899)]