200800246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89563}}^1$

素因数の和:89643

約数の個数: 16

約数和(自身を含む): 322430400

約数和(自身を除く): 121630154

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 89563, 179126, 1701697, 3403394, 5284217, 10568434, 100400123, 200800246]

約数ペア:

[(1, 200800246), (2, 100400123), (19, 10568434), (38, 5284217), (59, 3403394), (118, 1701697), (1121, 179126), (2242, 89563)]