202455312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1976

約数の個数: 80

約数和(自身を含む): 558124992

約数和(自身を除く): 355669680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 137, 204, 272, 274, 408, 411, 548, 816, 822, 1096, 1644, 1811, 2192, 2329, 3288, 3622, 4658, 5433, 6576, 6987, 7244, 9316, 10866, 13974, 14488, 18632, 21732, 27948, 28976, 30787, 37264, 43464, 55896, 61574, 86928, 92361, 111792, 123148, 184722, 246296, 248107, 369444, 492592, 496214, 738888, 744321, 992428, 1477776, 1488642, 1984856, 2977284, 3969712, 4217819, 5954568, 8435638, 11909136, 12653457, 16871276, 25306914, 33742552, 50613828, 67485104, 101227656, 202455312]

約数ペア:

[(1, 202455312), (2, 101227656), (3, 67485104), (4, 50613828), (6, 33742552), (8, 25306914), (12, 16871276), (16, 12653457), (17, 11909136), (24, 8435638), (34, 5954568), (48, 4217819), (51, 3969712), (68, 2977284), (102, 1984856), (136, 1488642), (137, 1477776), (204, 992428), (272, 744321), (274, 738888), (408, 496214), (411, 492592), (548, 369444), (816, 248107), (822, 246296), (1096, 184722), (1644, 123148), (1811, 111792), (2192, 92361), (2329, 86928), (3288, 61574), (3622, 55896), (4658, 43464), (5433, 37264), (6576, 30787), (6987, 28976), (7244, 27948), (9316, 21732), (10866, 18632), (13974, 14488)]