200479975

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 255733632

約数和(自身を除く): 55253657

約数列:

[1, 5, 25, 43, 215, 251, 743, 1075, 1255, 3715, 6275, 10793, 18575, 31949, 53965, 159745, 186493, 269825, 798725, 932465, 4662325, 8019199, 40095995, 200479975]

約数ペア:

[(1, 200479975), (5, 40095995), (25, 8019199), (43, 4662325), (215, 932465), (251, 798725), (743, 269825), (1075, 186493), (1255, 159745), (3715, 53965), (6275, 31949), (10793, 18575)]