215685786217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{56009}}^1$

素因数の和:56565

約数の個数: 32

約数和(自身を含む): 253964574720

約数和(自身を除く): 38278788503

約数列:

[1, 11, 23, 31, 253, 341, 491, 713, 5401, 7843, 11293, 15221, 56009, 124223, 167431, 350083, 616099, 1288207, 1736279, 3850913, 14170277, 19099069, 27500419, 39934417, 302504609, 439278587, 632509637, 852512989, 6957606007, 9377642879, 19607798747, 215685786217]

約数ペア:

[(1, 215685786217), (11, 19607798747), (23, 9377642879), (31, 6957606007), (253, 852512989), (341, 632509637), (491, 439278587), (713, 302504609), (5401, 39934417), (7843, 27500419), (11293, 19099069), (15221, 14170277), (56009, 3850913), (124223, 1736279), (167431, 1288207), (350083, 616099)]