205869986556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1909811}}^1$

素因数の和:1910522

約数の個数: 48

約数和(自身を含む): 518063242368

約数和(自身を除く): 312193255812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 1382, 2073, 2764, 4146, 8292, 8983, 17966, 26949, 35932, 53898, 107796, 1909811, 3819622, 5729433, 7639244, 11458866, 22917732, 24827543, 49655086, 74482629, 99310172, 148965258, 297930516, 1319679401, 2639358802, 3959038203, 5278717604, 7918076406, 15836152812, 17155832213, 34311664426, 51467496639, 68623328852, 102934993278, 205869986556]

約数ペア:

[(1, 205869986556), (2, 102934993278), (3, 68623328852), (4, 51467496639), (6, 34311664426), (12, 17155832213), (13, 15836152812), (26, 7918076406), (39, 5278717604), (52, 3959038203), (78, 2639358802), (156, 1319679401), (691, 297930516), (1382, 148965258), (2073, 99310172), (2764, 74482629), (4146, 49655086), (8292, 24827543), (8983, 22917732), (17966, 11458866), (26949, 7639244), (35932, 5729433), (53898, 3819622), (107796, 1909811)]