218820283

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 263808000

約数和(自身を除く): 44987717

約数列:

[1, 11, 19, 29, 79, 209, 319, 457, 551, 869, 1501, 2291, 5027, 6061, 8683, 13253, 16511, 25201, 36103, 43529, 95513, 145783, 251807, 397133, 478819, 685957, 1046987, 2769877, 7545527, 11516857, 19892753, 218820283]

約数ペア:

[(1, 218820283), (11, 19892753), (19, 11516857), (29, 7545527), (79, 2769877), (209, 1046987), (319, 685957), (457, 478819), (551, 397133), (869, 251807), (1501, 145783), (2291, 95513), (5027, 43529), (6061, 36103), (8683, 25201), (13253, 16511)]