219950612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59063}}^1$

素因数の和:59100

約数の個数: 36

約数和(自身を含む): 471330720

約数和(自身を除く): 251380108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 59063, 118126, 236252, 413441, 826882, 1122197, 1653764, 2244394, 2894087, 4488788, 5788174, 7855379, 11576348, 15710758, 31421516, 54987653, 109975306, 219950612]

約数ペア:

[(1, 219950612), (2, 109975306), (4, 54987653), (7, 31421516), (14, 15710758), (19, 11576348), (28, 7855379), (38, 5788174), (49, 4488788), (76, 2894087), (98, 2244394), (133, 1653764), (196, 1122197), (266, 826882), (532, 413441), (931, 236252), (1862, 118126), (3724, 59063)]