210880446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 495286272

約数和(自身を除く): 284405826

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 317, 329, 337, 634, 658, 674, 951, 987, 1011, 1902, 1974, 2022, 2219, 2359, 4438, 4718, 6657, 7077, 13314, 14154, 14899, 15839, 29798, 31678, 44697, 47517, 89394, 95034, 104293, 106829, 110873, 208586, 213658, 221746, 312879, 320487, 332619, 625758, 640974, 665238, 747803, 1495606, 2243409, 4486818, 5020963, 10041926, 15062889, 30125778, 35146741, 70293482, 105440223, 210880446]

約数ペア:

[(1, 210880446), (2, 105440223), (3, 70293482), (6, 35146741), (7, 30125778), (14, 15062889), (21, 10041926), (42, 5020963), (47, 4486818), (94, 2243409), (141, 1495606), (282, 747803), (317, 665238), (329, 640974), (337, 625758), (634, 332619), (658, 320487), (674, 312879), (951, 221746), (987, 213658), (1011, 208586), (1902, 110873), (1974, 106829), (2022, 104293), (2219, 95034), (2359, 89394), (4438, 47517), (4718, 44697), (6657, 31678), (7077, 29798), (13314, 15839), (14154, 14899)]