201826173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 288541440

約数和(自身を除く): 86715267

約数列:

[1, 3, 23, 53, 69, 159, 229, 241, 687, 723, 1219, 3657, 5267, 5543, 12137, 12773, 15801, 16629, 36411, 38319, 55189, 165567, 279151, 293779, 837453, 881337, 1269347, 2925017, 3808041, 8775051, 67275391, 201826173]

約数ペア:

[(1, 201826173), (3, 67275391), (23, 8775051), (53, 3808041), (69, 2925017), (159, 1269347), (229, 881337), (241, 837453), (687, 293779), (723, 279151), (1219, 165567), (3657, 55189), (5267, 38319), (5543, 36411), (12137, 16629), (12773, 15801)]