201400870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9791}}^1$

素因数の和:9837

約数の個数: 48

約数和(自身を含む): 421956864

約数和(自身を除く): 220555994

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 9791, 10285, 19582, 20570, 48955, 97910, 107701, 166447, 215402, 332894, 538505, 832235, 1077010, 1184711, 1664470, 1830917, 2369422, 3661834, 5923555, 9154585, 11847110, 18309170, 20140087, 40280174, 100700435, 201400870]

約数ペア:

[(1, 201400870), (2, 100700435), (5, 40280174), (10, 20140087), (11, 18309170), (17, 11847110), (22, 9154585), (34, 5923555), (55, 3661834), (85, 2369422), (110, 1830917), (121, 1664470), (170, 1184711), (187, 1077010), (242, 832235), (374, 538505), (605, 332894), (935, 215402), (1210, 166447), (1870, 107701), (2057, 97910), (4114, 48955), (9791, 20570), (10285, 19582)]