201640460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35129}}^1$

素因数の和:35186

約数の個数: 48

約数和(自身を含む): 495754560

約数和(自身を除く): 294114100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35129, 70258, 140516, 175645, 245903, 351290, 491806, 702580, 983612, 1229515, 1440289, 2459030, 2880578, 4918060, 5761156, 7201445, 10082023, 14402890, 20164046, 28805780, 40328092, 50410115, 100820230, 201640460]

約数ペア:

[(1, 201640460), (2, 100820230), (4, 50410115), (5, 40328092), (7, 28805780), (10, 20164046), (14, 14402890), (20, 10082023), (28, 7201445), (35, 5761156), (41, 4918060), (70, 2880578), (82, 2459030), (140, 1440289), (164, 1229515), (205, 983612), (287, 702580), (410, 491806), (574, 351290), (820, 245903), (1148, 175645), (1435, 140516), (2870, 70258), (5740, 35129)]