208602016

素因数分解:

$2^5\times 7^2\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:966

約数の個数: 72

約数和(自身を含む): 481122180

約数和(自身を除く): 272520164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 173, 196, 224, 346, 392, 692, 769, 784, 1211, 1384, 1538, 1568, 2422, 2768, 3076, 4844, 5383, 5536, 6152, 8477, 9688, 10766, 12304, 16954, 19376, 21532, 24608, 33908, 37681, 38752, 43064, 67816, 75362, 86128, 133037, 135632, 150724, 172256, 266074, 271264, 301448, 532148, 602896, 931259, 1064296, 1205792, 1862518, 2128592, 3725036, 4257184, 6518813, 7450072, 13037626, 14900144, 26075252, 29800288, 52150504, 104301008, 208602016]

約数ペア:

[(1, 208602016), (2, 104301008), (4, 52150504), (7, 29800288), (8, 26075252), (14, 14900144), (16, 13037626), (28, 7450072), (32, 6518813), (49, 4257184), (56, 3725036), (98, 2128592), (112, 1862518), (173, 1205792), (196, 1064296), (224, 931259), (346, 602896), (392, 532148), (692, 301448), (769, 271264), (784, 266074), (1211, 172256), (1384, 150724), (1538, 135632), (1568, 133037), (2422, 86128), (2768, 75362), (3076, 67816), (4844, 43064), (5383, 38752), (5536, 37681), (6152, 33908), (8477, 24608), (9688, 21532), (10766, 19376), (12304, 16954)]