200380815

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 158144625

約数列:

[1, 3, 5, 9, 15, 45, 59, 71, 177, 213, 295, 355, 531, 639, 885, 1063, 1065, 2655, 3189, 3195, 4189, 5315, 9567, 12567, 15945, 20945, 37701, 47835, 62717, 62835, 75473, 188151, 188505, 226419, 313585, 377365, 564453, 679257, 940755, 1132095, 2822265, 3396285, 4452907, 13358721, 22264535, 40076163, 66793605, 200380815]

約数ペア:

[(1, 200380815), (3, 66793605), (5, 40076163), (9, 22264535), (15, 13358721), (45, 4452907), (59, 3396285), (71, 2822265), (177, 1132095), (213, 940755), (295, 679257), (355, 564453), (531, 377365), (639, 313585), (885, 226419), (1063, 188505), (1065, 188151), (2655, 75473), (3189, 62835), (3195, 62717), (4189, 47835), (5315, 37701), (9567, 20945), (12567, 15945)]