203520906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{8419}}^1$

素因数の和:8523

約数の個数: 48

約数和(自身を含む): 472867200

約数和(自身を除く): 269346294

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 8058, 8419, 12087, 16838, 24174, 25257, 50514, 75771, 143123, 151542, 286246, 429369, 665101, 858738, 1288107, 1330202, 1995303, 2576214, 3990606, 5985909, 11306717, 11971818, 22613434, 33920151, 67840302, 101760453, 203520906]

約数ペア:

[(1, 203520906), (2, 101760453), (3, 67840302), (6, 33920151), (9, 22613434), (17, 11971818), (18, 11306717), (34, 5985909), (51, 3990606), (79, 2576214), (102, 1995303), (153, 1330202), (158, 1288107), (237, 858738), (306, 665101), (474, 429369), (711, 286246), (1343, 151542), (1422, 143123), (2686, 75771), (4029, 50514), (8058, 25257), (8419, 24174), (12087, 16838)]