202129378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{19181}}^1$

素因数の和:19673

約数の個数: 16

約数和(自身を含む): 331464960

約数和(自身を除く): 129335582

約数列:

[1, 2, 11, 22, 479, 958, 5269, 10538, 19181, 38362, 210991, 421982, 9187699, 18375398, 101064689, 202129378]

約数ペア:

[(1, 202129378), (2, 101064689), (11, 18375398), (22, 9187699), (479, 421982), (958, 210991), (5269, 38362), (10538, 19181)]