219351804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63691}}^1$

素因数の和:63746

約数の個数: 48

約数和(自身を含む): 599214336

約数和(自身を除く): 379862532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 63691, 127382, 191073, 254764, 382146, 445837, 764292, 891674, 1337511, 1783348, 2611331, 2675022, 5222662, 5350044, 7833993, 10445324, 15667986, 18279317, 31335972, 36558634, 54837951, 73117268, 109675902, 219351804]

約数ペア:

[(1, 219351804), (2, 109675902), (3, 73117268), (4, 54837951), (6, 36558634), (7, 31335972), (12, 18279317), (14, 15667986), (21, 10445324), (28, 7833993), (41, 5350044), (42, 5222662), (82, 2675022), (84, 2611331), (123, 1783348), (164, 1337511), (246, 891674), (287, 764292), (492, 445837), (574, 382146), (861, 254764), (1148, 191073), (1722, 127382), (3444, 63691)]