201448819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 252887040

約数和(自身を除く): 51438221

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 1567, 4147, 4433, 9889, 11687, 17237, 20371, 45443, 48577, 128557, 224081, 499873, 534347, 590759, 631501, 1408733, 6498349, 6946511, 15496063, 18313529, 201448819]

約数ペア:

[(1, 201448819), (11, 18313529), (13, 15496063), (29, 6946511), (31, 6498349), (143, 1408733), (319, 631501), (341, 590759), (377, 534347), (403, 499873), (899, 224081), (1567, 128557), (4147, 48577), (4433, 45443), (9889, 20371), (11687, 17237)]