202419844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{242129}}^1$

素因数の和:242163

約数の個数: 24

約数和(自身を含む): 406778400

約数和(自身を除く): 204358556

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 242129, 484258, 968516, 2663419, 4600451, 5326838, 9200902, 10653676, 18401804, 50604961, 101209922, 202419844]

約数ペア:

[(1, 202419844), (2, 101209922), (4, 50604961), (11, 18401804), (19, 10653676), (22, 9200902), (38, 5326838), (44, 4600451), (76, 2663419), (209, 968516), (418, 484258), (836, 242129)]