211403764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16069}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 453559680

約数和(自身を除く): 242155916

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 16069, 32138, 64276, 176759, 208897, 353518, 369587, 417794, 707036, 739174, 835588, 1478348, 2297867, 4065457, 4595734, 4804631, 8130914, 9191468, 9609262, 16261828, 19218524, 52850941, 105701882, 211403764]

約数ペア:

[(1, 211403764), (2, 105701882), (4, 52850941), (11, 19218524), (13, 16261828), (22, 9609262), (23, 9191468), (26, 8130914), (44, 4804631), (46, 4595734), (52, 4065457), (92, 2297867), (143, 1478348), (253, 835588), (286, 739174), (299, 707036), (506, 417794), (572, 369587), (598, 353518), (1012, 208897), (1196, 176759), (3289, 64276), (6578, 32138), (13156, 16069)]