201257210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37339}}^1$

素因数の和:37371

約数の個数: 48

約数和(自身を含む): 459730080

約数和(自身を除く): 258472870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 37339, 74678, 186695, 261373, 373390, 410729, 522746, 821458, 1306865, 1829611, 2053645, 2613730, 2875103, 3659222, 4107290, 5750206, 9148055, 14375515, 18296110, 20125721, 28751030, 40251442, 100628605, 201257210]

約数ペア:

[(1, 201257210), (2, 100628605), (5, 40251442), (7, 28751030), (10, 20125721), (11, 18296110), (14, 14375515), (22, 9148055), (35, 5750206), (49, 4107290), (55, 3659222), (70, 2875103), (77, 2613730), (98, 2053645), (110, 1829611), (154, 1306865), (245, 821458), (385, 522746), (490, 410729), (539, 373390), (770, 261373), (1078, 186695), (2695, 74678), (5390, 37339)]