202907740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6329}}^1$

素因数の和:6574

約数の個数: 48

約数和(自身を含む): 489182400

約数和(自身を除く): 286274660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6329, 6412, 8015, 12658, 16030, 25316, 31645, 32060, 44303, 63290, 88606, 126580, 177212, 221515, 443030, 886060, 1449341, 2898682, 5797364, 7246705, 10145387, 14493410, 20290774, 28986820, 40581548, 50726935, 101453870, 202907740]

約数ペア:

[(1, 202907740), (2, 101453870), (4, 50726935), (5, 40581548), (7, 28986820), (10, 20290774), (14, 14493410), (20, 10145387), (28, 7246705), (35, 5797364), (70, 2898682), (140, 1449341), (229, 886060), (458, 443030), (916, 221515), (1145, 177212), (1603, 126580), (2290, 88606), (3206, 63290), (4580, 44303), (6329, 32060), (6412, 31645), (8015, 25316), (12658, 16030)]