205017714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54497}}^1$

素因数の和:54535

約数の個数: 48

約数和(自身を含む): 510101280

約数和(自身を除く): 305083566

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 54497, 108994, 163491, 326982, 490473, 599467, 980946, 1035443, 1198934, 1798401, 2070886, 3106329, 3596802, 5395203, 6212658, 9318987, 10790406, 11389873, 18637974, 22779746, 34169619, 68339238, 102508857, 205017714]

約数ペア:

[(1, 205017714), (2, 102508857), (3, 68339238), (6, 34169619), (9, 22779746), (11, 18637974), (18, 11389873), (19, 10790406), (22, 9318987), (33, 6212658), (38, 5395203), (57, 3596802), (66, 3106329), (99, 2070886), (114, 1798401), (171, 1198934), (198, 1035443), (209, 980946), (342, 599467), (418, 490473), (627, 326982), (1254, 163491), (1881, 108994), (3762, 54497)]