211594212

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 544785696

約数和(自身を除く): 333191484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 163, 214, 321, 326, 337, 428, 489, 642, 652, 674, 963, 978, 1011, 1284, 1348, 1467, 1926, 1956, 2022, 2934, 3033, 3852, 4044, 5868, 6066, 12132, 17441, 34882, 36059, 52323, 54931, 69764, 72118, 104646, 108177, 109862, 144236, 156969, 164793, 209292, 216354, 219724, 313938, 324531, 329586, 432708, 494379, 627876, 649062, 659172, 988758, 1298124, 1977516, 5877617, 11755234, 17632851, 23510468, 35265702, 52898553, 70531404, 105797106, 211594212]

約数ペア:

[(1, 211594212), (2, 105797106), (3, 70531404), (4, 52898553), (6, 35265702), (9, 23510468), (12, 17632851), (18, 11755234), (36, 5877617), (107, 1977516), (163, 1298124), (214, 988758), (321, 659172), (326, 649062), (337, 627876), (428, 494379), (489, 432708), (642, 329586), (652, 324531), (674, 313938), (963, 219724), (978, 216354), (1011, 209292), (1284, 164793), (1348, 156969), (1467, 144236), (1926, 109862), (1956, 108177), (2022, 104646), (2934, 72118), (3033, 69764), (3852, 54931), (4044, 52323), (5868, 36059), (6066, 34882), (12132, 17441)]