219645602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 372363264

約数和(自身を除く): 152717662

約数列:

[1, 2, 11, 22, 31, 62, 341, 443, 682, 727, 886, 1454, 4873, 7997, 9746, 13733, 15994, 22537, 27466, 45074, 151063, 247907, 302126, 322061, 495814, 644122, 3542671, 7085342, 9983891, 19967782, 109822801, 219645602]

約数ペア:

[(1, 219645602), (2, 109822801), (11, 19967782), (22, 9983891), (31, 7085342), (62, 3542671), (341, 644122), (443, 495814), (682, 322061), (727, 302126), (886, 247907), (1454, 151063), (4873, 45074), (7997, 27466), (9746, 22537), (13733, 15994)]