201374085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 374906880

約数和(自身を除く): 173532795

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 69, 115, 141, 165, 235, 253, 345, 517, 705, 759, 1081, 1129, 1265, 1551, 2585, 3243, 3387, 3795, 5405, 5645, 7755, 11891, 12419, 16215, 16935, 25967, 35673, 37257, 53063, 59455, 62095, 77901, 129835, 159189, 178365, 186285, 265315, 285637, 389505, 583693, 795945, 856911, 1220449, 1428185, 1751079, 2918465, 3661347, 4284555, 6102245, 8755395, 13424939, 18306735, 40274817, 67124695, 201374085]

約数ペア:

[(1, 201374085), (3, 67124695), (5, 40274817), (11, 18306735), (15, 13424939), (23, 8755395), (33, 6102245), (47, 4284555), (55, 3661347), (69, 2918465), (115, 1751079), (141, 1428185), (165, 1220449), (235, 856911), (253, 795945), (345, 583693), (517, 389505), (705, 285637), (759, 265315), (1081, 186285), (1129, 178365), (1265, 159189), (1551, 129835), (2585, 77901), (3243, 62095), (3387, 59455), (3795, 53063), (5405, 37257), (5645, 35673), (7755, 25967), (11891, 16935), (12419, 16215)]