222395124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{378223}}^1$

素因数の和:378244

約数の個数: 36

約数和(自身を含む): 603645504

約数和(自身を除く): 381250380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 378223, 756446, 1134669, 1512892, 2269338, 2647561, 4538676, 5295122, 7942683, 10590244, 15885366, 18532927, 31770732, 37065854, 55598781, 74131708, 111197562, 222395124]

約数ペア:

[(1, 222395124), (2, 111197562), (3, 74131708), (4, 55598781), (6, 37065854), (7, 31770732), (12, 18532927), (14, 15885366), (21, 10590244), (28, 7942683), (42, 5295122), (49, 4538676), (84, 2647561), (98, 2269338), (147, 1512892), (196, 1134669), (294, 756446), (588, 378223)]