200774545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{1021}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 245181888

約数和(自身を除く): 44407343

約数列:

[1, 5, 67, 335, 587, 1021, 2935, 5105, 39329, 68407, 196645, 342035, 599327, 2996635, 40154909, 200774545]

約数ペア:

[(1, 200774545), (5, 40154909), (67, 2996635), (335, 599327), (587, 342035), (1021, 196645), (2935, 68407), (5105, 39329)]