201088472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 417130560

約数和(自身を除く): 216042088

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 113, 142, 226, 241, 284, 452, 482, 568, 904, 923, 964, 1469, 1846, 1928, 2938, 3133, 3692, 5876, 6266, 7384, 8023, 11752, 12532, 16046, 17111, 25064, 27233, 32092, 34222, 54466, 64184, 68444, 104299, 108932, 136888, 208598, 217864, 222443, 354029, 417196, 444886, 708058, 834392, 889772, 1416116, 1779544, 1933543, 2832232, 3867086, 7734172, 15468344, 25136059, 50272118, 100544236, 201088472]

約数ペア:

[(1, 201088472), (2, 100544236), (4, 50272118), (8, 25136059), (13, 15468344), (26, 7734172), (52, 3867086), (71, 2832232), (104, 1933543), (113, 1779544), (142, 1416116), (226, 889772), (241, 834392), (284, 708058), (452, 444886), (482, 417196), (568, 354029), (904, 222443), (923, 217864), (964, 208598), (1469, 136888), (1846, 108932), (1928, 104299), (2938, 68444), (3133, 64184), (3692, 54466), (5876, 34222), (6266, 32092), (7384, 27233), (8023, 25064), (11752, 17111), (12532, 16046)]