211090896

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9337}}^1$

素因数の和:9508

約数の個数: 60

約数和(自身を含む): 594587812

約数和(自身を除く): 383496916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9337, 11304, 18674, 22608, 28011, 37348, 56022, 74696, 84033, 112044, 149392, 168066, 224088, 336132, 448176, 672264, 1344528, 1465909, 2931818, 4397727, 5863636, 8795454, 11727272, 13193181, 17590908, 23454544, 26386362, 35181816, 52772724, 70363632, 105545448, 211090896]

約数ペア:

[(1, 211090896), (2, 105545448), (3, 70363632), (4, 52772724), (6, 35181816), (8, 26386362), (9, 23454544), (12, 17590908), (16, 13193181), (18, 11727272), (24, 8795454), (36, 5863636), (48, 4397727), (72, 2931818), (144, 1465909), (157, 1344528), (314, 672264), (471, 448176), (628, 336132), (942, 224088), (1256, 168066), (1413, 149392), (1884, 112044), (2512, 84033), (2826, 74696), (3768, 56022), (5652, 37348), (7536, 28011), (9337, 22608), (11304, 18674)]