206834576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11173}}^1$

素因数の和:11283

約数の個数: 40

約数和(自身を含む): 436456440

約数和(自身を除く): 229621864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 11173, 18512, 22346, 44692, 89384, 145249, 178768, 290498, 580996, 994397, 1161992, 1988794, 2323984, 3977588, 7955176, 12927161, 15910352, 25854322, 51708644, 103417288, 206834576]

約数ペア:

[(1, 206834576), (2, 103417288), (4, 51708644), (8, 25854322), (13, 15910352), (16, 12927161), (26, 7955176), (52, 3977588), (89, 2323984), (104, 1988794), (178, 1161992), (208, 994397), (356, 580996), (712, 290498), (1157, 178768), (1424, 145249), (2314, 89384), (4628, 44692), (9256, 22346), (11173, 18512)]