201274311

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 331603200

約数和(自身を除く): 130328889

約数列:

[1, 3, 7, 21, 23, 49, 59, 69, 147, 161, 177, 413, 483, 1009, 1127, 1239, 1357, 2891, 3027, 3381, 4071, 7063, 8673, 9499, 21189, 23207, 28497, 49441, 59531, 66493, 69621, 148323, 162449, 178593, 199479, 416717, 487347, 1137143, 1250151, 1369213, 2917019, 3411429, 4107639, 8751057, 9584491, 28753473, 67091437, 201274311]

約数ペア:

[(1, 201274311), (3, 67091437), (7, 28753473), (21, 9584491), (23, 8751057), (49, 4107639), (59, 3411429), (69, 2917019), (147, 1369213), (161, 1250151), (177, 1137143), (413, 487347), (483, 416717), (1009, 199479), (1127, 178593), (1239, 162449), (1357, 148323), (2891, 69621), (3027, 66493), (3381, 59531), (4071, 49441), (7063, 28497), (8673, 23207), (9499, 21189)]