200538625

素因数分解:

$5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 301438800

約数和(自身を除く): 100900175

約数列:

[1, 5, 7, 25, 29, 35, 49, 125, 145, 175, 203, 245, 725, 875, 1015, 1129, 1225, 1421, 3625, 5075, 5645, 6125, 7105, 7903, 25375, 28225, 32741, 35525, 39515, 55321, 141125, 163705, 177625, 197575, 229187, 276605, 818525, 987875, 1145935, 1383025, 1604309, 4092625, 5729675, 6915125, 8021545, 28648375, 40107725, 200538625]

約数ペア:

[(1, 200538625), (5, 40107725), (7, 28648375), (25, 8021545), (29, 6915125), (35, 5729675), (49, 4092625), (125, 1604309), (145, 1383025), (175, 1145935), (203, 987875), (245, 818525), (725, 276605), (875, 229187), (1015, 197575), (1129, 177625), (1225, 163705), (1421, 141125), (3625, 55321), (5075, 39515), (5645, 35525), (6125, 32741), (7105, 28225), (7903, 25375)]