200547438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4241

約数の個数: 64

約数和(自身を含む): 499322880

約数和(自身を除く): 298775442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3471, 3738, 4127, 6942, 8099, 8254, 12381, 16198, 24297, 24762, 28889, 48594, 53651, 57778, 86667, 107302, 160953, 173334, 321906, 367303, 375557, 734606, 751114, 1101909, 1126671, 2203818, 2253342, 2571121, 4774939, 5142242, 7713363, 9549878, 14324817, 15426726, 28649634, 33424573, 66849146, 100273719, 200547438]

約数ペア:

[(1, 200547438), (2, 100273719), (3, 66849146), (6, 33424573), (7, 28649634), (13, 15426726), (14, 14324817), (21, 9549878), (26, 7713363), (39, 5142242), (42, 4774939), (78, 2571121), (89, 2253342), (91, 2203818), (178, 1126671), (182, 1101909), (267, 751114), (273, 734606), (534, 375557), (546, 367303), (623, 321906), (1157, 173334), (1246, 160953), (1869, 107302), (2314, 86667), (3471, 57778), (3738, 53651), (4127, 48594), (6942, 28889), (8099, 24762), (8254, 24297), (12381, 16198)]