197230264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{320179}}^1$

素因数の和:320203

約数の個数: 32

約数和(自身を含む): 461059200

約数和(自身を除く): 263828936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 320179, 640358, 1280716, 2241253, 2561432, 3521969, 4482506, 7043938, 8965012, 14087876, 17930024, 24653783, 28175752, 49307566, 98615132, 197230264]

約数ペア:

[(1, 197230264), (2, 98615132), (4, 49307566), (7, 28175752), (8, 24653783), (11, 17930024), (14, 14087876), (22, 8965012), (28, 7043938), (44, 4482506), (56, 3521969), (77, 2561432), (88, 2241253), (154, 1280716), (308, 640358), (616, 320179)]