201103128

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1439}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 559872000

約数和(自身を除く): 358768872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1294, 1439, 1941, 2588, 2878, 3882, 4317, 5176, 5756, 5823, 7764, 8634, 11512, 11646, 12951, 15528, 17268, 17469, 23292, 25902, 34536, 34938, 38853, 46584, 51804, 69876, 77706, 103608, 139752, 155412, 310824, 931033, 1862066, 2793099, 3724132, 5586198, 7448264, 8379297, 11172396, 16758594, 22344792, 25137891, 33517188, 50275782, 67034376, 100551564, 201103128]

約数ペア:

[(1, 201103128), (2, 100551564), (3, 67034376), (4, 50275782), (6, 33517188), (8, 25137891), (9, 22344792), (12, 16758594), (18, 11172396), (24, 8379297), (27, 7448264), (36, 5586198), (54, 3724132), (72, 2793099), (108, 1862066), (216, 931033), (647, 310824), (1294, 155412), (1439, 139752), (1941, 103608), (2588, 77706), (2878, 69876), (3882, 51804), (4317, 46584), (5176, 38853), (5756, 34938), (5823, 34536), (7764, 25902), (8634, 23292), (11512, 17469), (11646, 17268), (12951, 15528)]