203869106

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 368375040

約数和(自身を除く): 164505934

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 101, 202, 301, 479, 602, 707, 958, 1414, 2107, 3353, 4214, 4343, 4949, 6706, 8686, 9898, 20597, 23471, 30401, 41194, 46942, 48379, 60802, 96758, 144179, 212807, 288358, 338653, 425614, 677306, 1009253, 2018506, 2080297, 2370571, 4160594, 4741142, 14562079, 29124158, 101934553, 203869106]

約数ペア:

[(1, 203869106), (2, 101934553), (7, 29124158), (14, 14562079), (43, 4741142), (49, 4160594), (86, 2370571), (98, 2080297), (101, 2018506), (202, 1009253), (301, 677306), (479, 425614), (602, 338653), (707, 288358), (958, 212807), (1414, 144179), (2107, 96758), (3353, 60802), (4214, 48379), (4343, 46942), (4949, 41194), (6706, 30401), (8686, 23471), (9898, 20597)]