197744150

素因数分解:

$2^1\times 5^2\times {\mathrm{971}}^1\times {\mathrm{4073}}^1$

素因数の和:5056

約数の個数: 24

約数和(自身を含む): 368273304

約数和(自身を除く): 170529154

約数列:

[1, 2, 5, 10, 25, 50, 971, 1942, 4073, 4855, 8146, 9710, 20365, 24275, 40730, 48550, 101825, 203650, 3954883, 7909766, 19774415, 39548830, 98872075, 197744150]

約数ペア:

[(1, 197744150), (2, 98872075), (5, 39548830), (10, 19774415), (25, 7909766), (50, 3954883), (971, 203650), (1942, 101825), (4073, 48550), (4855, 40730), (8146, 24275), (9710, 20365)]