265238116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20161}}^1$

素因数の和:20212

約数の個数: 48

約数和(自身を含む): 569052288

約数和(自身を除く): 303814172

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 20161, 40322, 80644, 221771, 262093, 443542, 463703, 524186, 887084, 927406, 1048372, 1854812, 2883023, 5100733, 5766046, 6028139, 10201466, 11532092, 12056278, 20402932, 24112556, 66309529, 132619058, 265238116]

約数ペア:

[(1, 265238116), (2, 132619058), (4, 66309529), (11, 24112556), (13, 20402932), (22, 12056278), (23, 11532092), (26, 10201466), (44, 6028139), (46, 5766046), (52, 5100733), (92, 2883023), (143, 1854812), (253, 1048372), (286, 927406), (299, 887084), (506, 524186), (572, 463703), (598, 443542), (1012, 262093), (1196, 221771), (3289, 80644), (6578, 40322), (13156, 20161)]