201996799974

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2663}}^1\times {\mathrm{5261}}^1$

素因数の和:8027

約数の個数: 80

約数和(自身を含む): 457967014560

約数和(自身を除く): 255970214586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 2663, 4806, 5261, 5326, 7209, 7989, 10522, 14418, 15783, 15978, 23967, 31566, 47349, 47934, 71901, 94698, 142047, 143802, 215703, 237007, 284094, 426141, 431406, 468229, 474014, 711021, 852282, 936458, 1404687, 1422042, 2133063, 2809374, 4214061, 4266126, 6399189, 8428122, 12642183, 12798378, 14010043, 19197567, 25284366, 28020086, 37926549, 38395134, 42030129, 75853098, 84060258, 126090387, 252180774, 378271161, 756542322, 1134813483, 1246893827, 2269626966, 2493787654, 3740681481, 7481362962, 11222044443, 22444088886, 33666133329, 67332266658, 100998399987, 201996799974]

約数ペア:

[(1, 201996799974), (2, 100998399987), (3, 67332266658), (6, 33666133329), (9, 22444088886), (18, 11222044443), (27, 7481362962), (54, 3740681481), (81, 2493787654), (89, 2269626966), (162, 1246893827), (178, 1134813483), (267, 756542322), (534, 378271161), (801, 252180774), (1602, 126090387), (2403, 84060258), (2663, 75853098), (4806, 42030129), (5261, 38395134), (5326, 37926549), (7209, 28020086), (7989, 25284366), (10522, 19197567), (14418, 14010043), (15783, 12798378), (15978, 12642183), (23967, 8428122), (31566, 6399189), (47349, 4266126), (47934, 4214061), (71901, 2809374), (94698, 2133063), (142047, 1422042), (143802, 1404687), (215703, 936458), (237007, 852282), (284094, 711021), (426141, 474014), (431406, 468229)]