203438401413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1\times {\mathrm{135353}}^1$

素因数の和:137653

約数の個数: 32

約数和(自身を含む): 309438734976

約数和(自身を除く): 106000333563

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2267, 6801, 29471, 38539, 88413, 115617, 135353, 406059, 501007, 1503021, 1759589, 2301001, 5278767, 6903003, 29913013, 89739039, 306845251, 920535753, 3988988263, 5216369267, 11966964789, 15649107801, 67812800471, 203438401413]

約数ペア:

[(1, 203438401413), (3, 67812800471), (13, 15649107801), (17, 11966964789), (39, 5216369267), (51, 3988988263), (221, 920535753), (663, 306845251), (2267, 89739039), (6801, 29913013), (29471, 6903003), (38539, 5278767), (88413, 2301001), (115617, 1759589), (135353, 1503021), (406059, 501007)]