202455612

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^2\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 90

約数和(自身を含む): 548876328

約数和(自身を除く): 346420716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 743, 783, 841, 1044, 1486, 1566, 1682, 2229, 2349, 2523, 2972, 3132, 3364, 4458, 4698, 5046, 6687, 7569, 8916, 9396, 10092, 13374, 15138, 20061, 21547, 22707, 26748, 30276, 40122, 43094, 45414, 60183, 64641, 68121, 80244, 86188, 90828, 120366, 129282, 136242, 193923, 240732, 258564, 272484, 387846, 581769, 624863, 775692, 1163538, 1249726, 1745307, 1874589, 2327076, 2499452, 3490614, 3749178, 5623767, 6981228, 7498356, 11247534, 16871301, 22495068, 33742602, 50613903, 67485204, 101227806, 202455612]

約数ペア:

[(1, 202455612), (2, 101227806), (3, 67485204), (4, 50613903), (6, 33742602), (9, 22495068), (12, 16871301), (18, 11247534), (27, 7498356), (29, 6981228), (36, 5623767), (54, 3749178), (58, 3490614), (81, 2499452), (87, 2327076), (108, 1874589), (116, 1745307), (162, 1249726), (174, 1163538), (261, 775692), (324, 624863), (348, 581769), (522, 387846), (743, 272484), (783, 258564), (841, 240732), (1044, 193923), (1486, 136242), (1566, 129282), (1682, 120366), (2229, 90828), (2349, 86188), (2523, 80244), (2972, 68121), (3132, 64641), (3364, 60183), (4458, 45414), (4698, 43094), (5046, 40122), (6687, 30276), (7569, 26748), (8916, 22707), (9396, 21547), (10092, 20061), (13374, 15138)]