207689508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{3793}}^1$

素因数の和:3835

約数の個数: 90

約数和(自身を含む): 588073794

約数和(自身を除く): 380384286

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 3793, 4212, 4563, 6084, 7586, 9126, 11379, 13689, 15172, 18252, 22758, 27378, 34137, 45516, 49309, 54756, 68274, 98618, 102411, 136548, 147927, 197236, 204822, 295854, 307233, 409644, 443781, 591708, 614466, 641017, 887562, 1228932, 1282034, 1331343, 1775124, 1923051, 2564068, 2662686, 3846102, 3994029, 5325372, 5769153, 7692204, 7988058, 11538306, 15976116, 17307459, 23076612, 34614918, 51922377, 69229836, 103844754, 207689508]

約数ペア:

[(1, 207689508), (2, 103844754), (3, 69229836), (4, 51922377), (6, 34614918), (9, 23076612), (12, 17307459), (13, 15976116), (18, 11538306), (26, 7988058), (27, 7692204), (36, 5769153), (39, 5325372), (52, 3994029), (54, 3846102), (78, 2662686), (81, 2564068), (108, 1923051), (117, 1775124), (156, 1331343), (162, 1282034), (169, 1228932), (234, 887562), (324, 641017), (338, 614466), (351, 591708), (468, 443781), (507, 409644), (676, 307233), (702, 295854), (1014, 204822), (1053, 197236), (1404, 147927), (1521, 136548), (2028, 102411), (2106, 98618), (3042, 68274), (3793, 54756), (4212, 49309), (4563, 45516), (6084, 34137), (7586, 27378), (9126, 22758), (11379, 18252), (13689, 15172)]