213058636

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{569}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 438197760

約数和(自身を除く): 225139124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 311, 569, 602, 622, 1138, 1204, 1244, 2177, 2276, 3983, 4354, 7966, 8708, 13373, 15932, 24467, 26746, 48934, 53492, 93611, 97868, 171269, 176959, 187222, 342538, 353918, 374444, 685076, 707836, 1238713, 2477426, 4954852, 7609237, 15218474, 30436948, 53264659, 106529318, 213058636]

約数ペア:

[(1, 213058636), (2, 106529318), (4, 53264659), (7, 30436948), (14, 15218474), (28, 7609237), (43, 4954852), (86, 2477426), (172, 1238713), (301, 707836), (311, 685076), (569, 374444), (602, 353918), (622, 342538), (1138, 187222), (1204, 176959), (1244, 171269), (2177, 97868), (2276, 93611), (3983, 53492), (4354, 48934), (7966, 26746), (8708, 24467), (13373, 15932)]