201944760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12107}}^1$

素因数の和:12260

約数の個数: 64

約数和(自身を含む): 610243200

約数和(自身を除く): 408298440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 12107, 16680, 24214, 36321, 48428, 60535, 72642, 96856, 121070, 145284, 181605, 242140, 290568, 363210, 484280, 726420, 1452840, 1682873, 3365746, 5048619, 6731492, 8414365, 10097238, 13462984, 16828730, 20194476, 25243095, 33657460, 40388952, 50486190, 67314920, 100972380, 201944760]

約数ペア:

[(1, 201944760), (2, 100972380), (3, 67314920), (4, 50486190), (5, 40388952), (6, 33657460), (8, 25243095), (10, 20194476), (12, 16828730), (15, 13462984), (20, 10097238), (24, 8414365), (30, 6731492), (40, 5048619), (60, 3365746), (120, 1682873), (139, 1452840), (278, 726420), (417, 484280), (556, 363210), (695, 290568), (834, 242140), (1112, 181605), (1390, 145284), (1668, 121070), (2085, 96856), (2780, 72642), (3336, 60535), (4170, 48428), (5560, 36321), (8340, 24214), (12107, 16680)]