201839830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 369967104

約数和(自身を除く): 168127274

約数列:

[1, 2, 5, 10, 103, 127, 206, 254, 515, 635, 1030, 1270, 1543, 3086, 7715, 13081, 15430, 26162, 65405, 130810, 158929, 195961, 317858, 391922, 794645, 979805, 1589290, 1959610, 20183983, 40367966, 100919915, 201839830]

約数ペア:

[(1, 201839830), (2, 100919915), (5, 40367966), (10, 20183983), (103, 1959610), (127, 1589290), (206, 979805), (254, 794645), (515, 391922), (635, 317858), (1030, 195961), (1270, 158929), (1543, 130810), (3086, 65405), (7715, 26162), (13081, 15430)]