199961409

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{9157}}^1$

素因数の和:9440

約数の個数: 16

約数和(自身を含む): 276937920

約数和(自身を除く): 76976511

約数列:

[1, 3, 29, 87, 251, 753, 7279, 9157, 21837, 27471, 265553, 796659, 2298407, 6895221, 66653803, 199961409]

約数ペア:

[(1, 199961409), (3, 66653803), (29, 6895221), (87, 2298407), (251, 796659), (753, 265553), (7279, 27471), (9157, 21837)]