205657254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54667}}^1$

素因数の和:54705

約数の個数: 48

約数和(自身を含む): 511692480

約数和(自身を除く): 306035226

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, 54667, 109334, 164001, 328002, 492003, 601337, 984006, 1038673, 1202674, 1804011, 2077346, 3116019, 3608022, 5412033, 6232038, 9348057, 10824066, 11425403, 18696114, 22850806, 34276209, 68552418, 102828627, 205657254]

約数ペア:

[(1, 205657254), (2, 102828627), (3, 68552418), (6, 34276209), (9, 22850806), (11, 18696114), (18, 11425403), (19, 10824066), (22, 9348057), (33, 6232038), (38, 5412033), (57, 3608022), (66, 3116019), (99, 2077346), (114, 1804011), (171, 1202674), (198, 1038673), (209, 984006), (342, 601337), (418, 492003), (627, 328002), (1254, 164001), (1881, 109334), (3762, 54667)]