220100823

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6367}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 333785088

約数和(自身を除く): 113684265

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 1503, 3841, 6367, 11523, 19101, 34569, 57303, 146441, 439323, 1063289, 1317969, 3189867, 9569601, 24455647, 73366941, 220100823]

約数ペア:

[(1, 220100823), (3, 73366941), (9, 24455647), (23, 9569601), (69, 3189867), (167, 1317969), (207, 1063289), (501, 439323), (1503, 146441), (3841, 57303), (6367, 34569), (11523, 19101)]