200571875

素因数分解:

$5^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 293606208

約数和(自身を除く): 93034333

約数列:

[1, 5, 7, 25, 35, 53, 125, 173, 175, 265, 371, 625, 865, 875, 1211, 1325, 1855, 3125, 4325, 4375, 6055, 6625, 9169, 9275, 21625, 21875, 30275, 33125, 45845, 46375, 64183, 108125, 151375, 165625, 229225, 231875, 320915, 540625, 756875, 1146125, 1159375, 1604575, 3784375, 5730625, 8022875, 28653125, 40114375, 200571875]

約数ペア:

[(1, 200571875), (5, 40114375), (7, 28653125), (25, 8022875), (35, 5730625), (53, 3784375), (125, 1604575), (173, 1159375), (175, 1146125), (265, 756875), (371, 540625), (625, 320915), (865, 231875), (875, 229225), (1211, 165625), (1325, 151375), (1855, 108125), (3125, 64183), (4325, 46375), (4375, 45845), (6055, 33125), (6625, 30275), (9169, 21875), (9275, 21625)]