201660690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87299}}^1$

素因数の和:87327

約数の個数: 64

約数和(自身を含む): 603417600

約数和(自身を除く): 401756910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 87299, 174598, 261897, 436495, 523794, 611093, 872990, 960289, 1222186, 1309485, 1833279, 1920578, 2618970, 2880867, 3055465, 3666558, 4801445, 5761734, 6110930, 6722023, 9166395, 9602890, 13444046, 14404335, 18332790, 20166069, 28808670, 33610115, 40332138, 67220230, 100830345, 201660690]

約数ペア:

[(1, 201660690), (2, 100830345), (3, 67220230), (5, 40332138), (6, 33610115), (7, 28808670), (10, 20166069), (11, 18332790), (14, 14404335), (15, 13444046), (21, 9602890), (22, 9166395), (30, 6722023), (33, 6110930), (35, 5761734), (42, 4801445), (55, 3666558), (66, 3055465), (70, 2880867), (77, 2618970), (105, 1920578), (110, 1833279), (154, 1309485), (165, 1222186), (210, 960289), (231, 872990), (330, 611093), (385, 523794), (462, 436495), (770, 261897), (1155, 174598), (2310, 87299)]