201432028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{691}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 418521600

約数和(自身を除く): 217089572

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 359, 406, 691, 718, 812, 1382, 1436, 2513, 2764, 4837, 5026, 9674, 10052, 10411, 19348, 20039, 20822, 40078, 41644, 72877, 80156, 140273, 145754, 248069, 280546, 291508, 496138, 561092, 992276, 1736483, 3472966, 6945932, 7194001, 14388002, 28776004, 50358007, 100716014, 201432028]

約数ペア:

[(1, 201432028), (2, 100716014), (4, 50358007), (7, 28776004), (14, 14388002), (28, 7194001), (29, 6945932), (58, 3472966), (116, 1736483), (203, 992276), (359, 561092), (406, 496138), (691, 291508), (718, 280546), (812, 248069), (1382, 145754), (1436, 140273), (2513, 80156), (2764, 72877), (4837, 41644), (5026, 40078), (9674, 20822), (10052, 20039), (10411, 19348)]