211528039648

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{284153}}^1$

素因数の和:284747

約数の個数: 48

約数和(自身を含む): 426919789296

約数和(自身を除く): 215391749648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 541, 688, 1082, 1376, 2164, 4328, 8656, 17312, 23263, 46526, 93052, 186104, 284153, 372208, 568306, 744416, 1136612, 2273224, 4546448, 9092896, 12218579, 24437158, 48874316, 97748632, 153726773, 195497264, 307453546, 390994528, 614907092, 1229814184, 2459628368, 4919256736, 6610251239, 13220502478, 26441004956, 52882009912, 105764019824, 211528039648]

約数ペア:

[(1, 211528039648), (2, 105764019824), (4, 52882009912), (8, 26441004956), (16, 13220502478), (32, 6610251239), (43, 4919256736), (86, 2459628368), (172, 1229814184), (344, 614907092), (541, 390994528), (688, 307453546), (1082, 195497264), (1376, 153726773), (2164, 97748632), (4328, 48874316), (8656, 24437158), (17312, 12218579), (23263, 9092896), (46526, 4546448), (93052, 2273224), (186104, 1136612), (284153, 744416), (372208, 568306)]