201986265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 382631040

約数和(自身を除く): 180644775

約数列:

[1, 3, 5, 13, 15, 17, 39, 43, 51, 65, 85, 109, 129, 169, 195, 215, 221, 255, 327, 507, 545, 559, 645, 663, 731, 845, 1105, 1417, 1635, 1677, 1853, 2193, 2535, 2795, 2873, 3315, 3655, 4251, 4687, 5559, 7085, 7267, 8385, 8619, 9265, 9503, 10965, 14061, 14365, 18421, 21255, 21801, 23435, 24089, 27795, 28509, 36335, 43095, 47515, 55263, 60931, 70305, 72267, 79679, 92105, 109005, 120445, 123539, 142545, 182793, 239037, 276315, 304655, 313157, 361335, 370617, 398395, 617695, 792103, 913965, 939471, 1035827, 1195185, 1565785, 1853085, 2376309, 3107481, 3960515, 4697355, 5179135, 11881545, 13465751, 15537405, 40397253, 67328755, 201986265]

約数ペア:

[(1, 201986265), (3, 67328755), (5, 40397253), (13, 15537405), (15, 13465751), (17, 11881545), (39, 5179135), (43, 4697355), (51, 3960515), (65, 3107481), (85, 2376309), (109, 1853085), (129, 1565785), (169, 1195185), (195, 1035827), (215, 939471), (221, 913965), (255, 792103), (327, 617695), (507, 398395), (545, 370617), (559, 361335), (645, 313157), (663, 304655), (731, 276315), (845, 239037), (1105, 182793), (1417, 142545), (1635, 123539), (1677, 120445), (1853, 109005), (2193, 92105), (2535, 79679), (2795, 72267), (2873, 70305), (3315, 60931), (3655, 55263), (4251, 47515), (4687, 43095), (5559, 36335), (7085, 28509), (7267, 27795), (8385, 24089), (8619, 23435), (9265, 21801), (9503, 21255), (10965, 18421), (14061, 14365)]