201960350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 401224320

約数和(自身を除く): 199263970

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4493, 4495, 8986, 8990, 22465, 22475, 44930, 44950, 112325, 130297, 139283, 224650, 260594, 278566, 651485, 696415, 1302970, 1392830, 3257425, 3482075, 4039207, 6514850, 6964150, 8078414, 20196035, 40392070, 100980175, 201960350]

約数ペア:

[(1, 201960350), (2, 100980175), (5, 40392070), (10, 20196035), (25, 8078414), (29, 6964150), (31, 6514850), (50, 4039207), (58, 3482075), (62, 3257425), (145, 1392830), (155, 1302970), (290, 696415), (310, 651485), (725, 278566), (775, 260594), (899, 224650), (1450, 139283), (1550, 130297), (1798, 112325), (4493, 44950), (4495, 44930), (8986, 22475), (8990, 22465)]