201819642

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{11261}}^1$

素因数の和:11398

約数の個数: 32

約数和(自身を含む): 421649280

約数和(自身を除く): 219829638

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 8961, 11261, 17922, 22522, 33783, 67566, 326569, 653138, 979707, 1159883, 1959414, 2319766, 3479649, 6959298, 33636607, 67273214, 100909821, 201819642]

約数ペア:

[(1, 201819642), (2, 100909821), (3, 67273214), (6, 33636607), (29, 6959298), (58, 3479649), (87, 2319766), (103, 1959414), (174, 1159883), (206, 979707), (309, 653138), (618, 326569), (2987, 67566), (5974, 33783), (8961, 22522), (11261, 17922)]