208549716

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{1877}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 499758336

約数和(自身を除く): 291208620

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 197, 282, 394, 564, 591, 788, 1182, 1877, 2364, 3754, 5631, 7508, 9259, 11262, 18518, 22524, 27777, 37036, 55554, 88219, 111108, 176438, 264657, 352876, 369769, 529314, 739538, 1058628, 1109307, 1479076, 2218614, 4437228, 17379143, 34758286, 52137429, 69516572, 104274858, 208549716]

約数ペア:

[(1, 208549716), (2, 104274858), (3, 69516572), (4, 52137429), (6, 34758286), (12, 17379143), (47, 4437228), (94, 2218614), (141, 1479076), (188, 1109307), (197, 1058628), (282, 739538), (394, 529314), (564, 369769), (591, 352876), (788, 264657), (1182, 176438), (1877, 111108), (2364, 88219), (3754, 55554), (5631, 37036), (7508, 27777), (9259, 22524), (11262, 18518)]