202098172

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 358776432

約数和(自身を除く): 156678260

約数列:

[1, 2, 4, 101, 202, 251, 404, 502, 1004, 1993, 3986, 7972, 25351, 50702, 101404, 201293, 402586, 500243, 805172, 1000486, 2000972, 50524543, 101049086, 202098172]

約数ペア:

[(1, 202098172), (2, 101049086), (4, 50524543), (101, 2000972), (202, 1000486), (251, 805172), (404, 500243), (502, 402586), (1004, 201293), (1993, 101404), (3986, 50702), (7972, 25351)]