266427553

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 349045200

約数和(自身を除く): 82617647

約数列:

[1, 7, 17, 29, 41, 49, 119, 203, 269, 287, 493, 697, 833, 1189, 1421, 1883, 2009, 3451, 4573, 4879, 7801, 8323, 11029, 13181, 20213, 24157, 32011, 34153, 54607, 58261, 77203, 132617, 141491, 187493, 224077, 319841, 382249, 540421, 928319, 990437, 1312451, 2238887, 5437297, 6498233, 9187157, 15672209, 38061079, 266427553]

約数ペア:

[(1, 266427553), (7, 38061079), (17, 15672209), (29, 9187157), (41, 6498233), (49, 5437297), (119, 2238887), (203, 1312451), (269, 990437), (287, 928319), (493, 540421), (697, 382249), (833, 319841), (1189, 224077), (1421, 187493), (1883, 141491), (2009, 132617), (3451, 77203), (4573, 58261), (4879, 54607), (7801, 34153), (8323, 32011), (11029, 24157), (13181, 20213)]