200791921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 222549120

約数和(自身を除く): 21757199

約数列:

[1, 11, 89, 317, 647, 979, 3487, 7117, 28213, 57583, 205099, 310343, 633413, 2256089, 18253811, 200791921]

約数ペア:

[(1, 200791921), (11, 18253811), (89, 2256089), (317, 633413), (647, 310343), (979, 205099), (3487, 57583), (7117, 28213)]