196585809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7507}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 317137920

約数和(自身を除く): 120552111

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3741, 7507, 8729, 22521, 26187, 52549, 157647, 217703, 322801, 653109, 968403, 1523921, 2259607, 4571763, 6778821, 9361229, 28083687, 65528603, 196585809]

約数ペア:

[(1, 196585809), (3, 65528603), (7, 28083687), (21, 9361229), (29, 6778821), (43, 4571763), (87, 2259607), (129, 1523921), (203, 968403), (301, 653109), (609, 322801), (903, 217703), (1247, 157647), (3741, 52549), (7507, 26187), (8729, 22521)]