222289076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 420650496

約数和(自身を除く): 198361420

約数列:

[1, 2, 4, 17, 34, 68, 107, 137, 214, 223, 274, 428, 446, 548, 892, 1819, 2329, 3638, 3791, 4658, 7276, 7582, 9316, 14659, 15164, 23861, 29318, 30551, 47722, 58636, 61102, 95444, 122204, 249203, 405637, 498406, 519367, 811274, 996812, 1038734, 1622548, 2077468, 3268957, 6537914, 13075828, 55572269, 111144538, 222289076]

約数ペア:

[(1, 222289076), (2, 111144538), (4, 55572269), (17, 13075828), (34, 6537914), (68, 3268957), (107, 2077468), (137, 1622548), (214, 1038734), (223, 996812), (274, 811274), (428, 519367), (446, 498406), (548, 405637), (892, 249203), (1819, 122204), (2329, 95444), (3638, 61102), (3791, 58636), (4658, 47722), (7276, 30551), (7582, 29318), (9316, 23861), (14659, 15164)]