200536720

素因数分解:

$2^4\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2647}}^1$

素因数の和:3607

約数の個数: 40

約数和(自身を含む): 466916544

約数和(自身を除く): 266379824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 947, 1894, 2647, 3788, 4735, 5294, 7576, 9470, 10588, 13235, 15152, 18940, 21176, 26470, 37880, 42352, 52940, 75760, 105880, 211760, 2506709, 5013418, 10026836, 12533545, 20053672, 25067090, 40107344, 50134180, 100268360, 200536720]

約数ペア:

[(1, 200536720), (2, 100268360), (4, 50134180), (5, 40107344), (8, 25067090), (10, 20053672), (16, 12533545), (20, 10026836), (40, 5013418), (80, 2506709), (947, 211760), (1894, 105880), (2647, 75760), (3788, 52940), (4735, 42352), (5294, 37880), (7576, 26470), (9470, 21176), (10588, 18940), (13235, 15152)]