201775858557

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{9521}}^1$

素因数の和:10214

約数の個数: 64

約数和(自身を含む): 334016524800

約数和(自身を除く): 132240666243

約数列:

[1, 3, 7, 13, 21, 39, 91, 149, 273, 447, 521, 1043, 1563, 1937, 3129, 3647, 5811, 6773, 9521, 10941, 13559, 20319, 28563, 40677, 47411, 66647, 77629, 123773, 142233, 199941, 232887, 371319, 543403, 866411, 1009177, 1418629, 1630209, 2599233, 3027531, 4255887, 4960441, 7064239, 9930403, 14881323, 18442177, 21192717, 29791209, 34723087, 55326531, 64485733, 104169261, 129095239, 193457199, 387285717, 451400131, 739105709, 1354200393, 2217317127, 5173739963, 9608374217, 15521219889, 28825122651, 67258619519, 201775858557]

約数ペア:

[(1, 201775858557), (3, 67258619519), (7, 28825122651), (13, 15521219889), (21, 9608374217), (39, 5173739963), (91, 2217317127), (149, 1354200393), (273, 739105709), (447, 451400131), (521, 387285717), (1043, 193457199), (1563, 129095239), (1937, 104169261), (3129, 64485733), (3647, 55326531), (5811, 34723087), (6773, 29791209), (9521, 21192717), (10941, 18442177), (13559, 14881323), (20319, 9930403), (28563, 7064239), (40677, 4960441), (47411, 4255887), (66647, 3027531), (77629, 2599233), (123773, 1630209), (142233, 1418629), (199941, 1009177), (232887, 866411), (371319, 543403)]