211164744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29231}}^1$

素因数の和:29290

約数の個数: 64

約数和(自身を含む): 617379840

約数和(自身を除く): 406215096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 29231, 58462, 87693, 116924, 175386, 204617, 233848, 350772, 409234, 613851, 701544, 818468, 1227702, 1256933, 1636936, 2455404, 2513866, 3770799, 4910808, 5027732, 7541598, 8798531, 10055464, 15083196, 17597062, 26395593, 30166392, 35194124, 52791186, 70388248, 105582372, 211164744]

約数ペア:

[(1, 211164744), (2, 105582372), (3, 70388248), (4, 52791186), (6, 35194124), (7, 30166392), (8, 26395593), (12, 17597062), (14, 15083196), (21, 10055464), (24, 8798531), (28, 7541598), (42, 5027732), (43, 4910808), (56, 3770799), (84, 2513866), (86, 2455404), (129, 1636936), (168, 1256933), (172, 1227702), (258, 818468), (301, 701544), (344, 613851), (516, 409234), (602, 350772), (903, 233848), (1032, 204617), (1204, 175386), (1806, 116924), (2408, 87693), (3612, 58462), (7224, 29231)]