200091409

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 232151040

約数和(自身を除く): 32059631

約数列:

[1, 7, 109, 191, 763, 1337, 1373, 9611, 20819, 145733, 149657, 262243, 1047599, 1835701, 28584487, 200091409]

約数ペア:

[(1, 200091409), (7, 28584487), (109, 1835701), (191, 1047599), (763, 262243), (1337, 149657), (1373, 145733), (9611, 20819)]