223291226

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 374198616

約数和(自身を除く): 150907390

約数列:

[1, 2, 17, 34, 37, 53, 74, 106, 197, 289, 394, 578, 629, 901, 1258, 1802, 1961, 3349, 3922, 6698, 7289, 10441, 10693, 14578, 15317, 20882, 21386, 30634, 33337, 56933, 66674, 113866, 123913, 177497, 247826, 354994, 386317, 566729, 772634, 1133458, 2106521, 3017449, 4213042, 6034898, 6567389, 13134778, 111645613, 223291226]

約数ペア:

[(1, 223291226), (2, 111645613), (17, 13134778), (34, 6567389), (37, 6034898), (53, 4213042), (74, 3017449), (106, 2106521), (197, 1133458), (289, 772634), (394, 566729), (578, 386317), (629, 354994), (901, 247826), (1258, 177497), (1802, 123913), (1961, 113866), (3349, 66674), (3922, 56933), (6698, 33337), (7289, 30634), (10441, 21386), (10693, 20882), (14578, 15317)]