201366484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240869}}^1$

素因数の和:240903

約数の個数: 24

約数和(自身を含む): 404661600

約数和(自身を除く): 203295116

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240869, 481738, 963476, 2649559, 4576511, 5299118, 9153022, 10598236, 18306044, 50341621, 100683242, 201366484]

約数ペア:

[(1, 201366484), (2, 100683242), (4, 50341621), (11, 18306044), (19, 10598236), (22, 9153022), (38, 5299118), (44, 4576511), (76, 2649559), (209, 963476), (418, 481738), (836, 240869)]