220702908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10111}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 550416384

約数和(自身を除く): 329713476

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1819, 3638, 5457, 7276, 10111, 10914, 20222, 21828, 30333, 40444, 60666, 121332, 171887, 343774, 515661, 687548, 1031322, 1081877, 2062644, 2163754, 3245631, 4327508, 6491262, 12982524, 18391909, 36783818, 55175727, 73567636, 110351454, 220702908]

約数ペア:

[(1, 220702908), (2, 110351454), (3, 73567636), (4, 55175727), (6, 36783818), (12, 18391909), (17, 12982524), (34, 6491262), (51, 4327508), (68, 3245631), (102, 2163754), (107, 2062644), (204, 1081877), (214, 1031322), (321, 687548), (428, 515661), (642, 343774), (1284, 171887), (1819, 121332), (3638, 60666), (5457, 40444), (7276, 30333), (10111, 21828), (10914, 20222)]