201649446

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{86843}}^1$

素因数の和:86897

約数の個数: 32

約数和(自身を含む): 458536320

約数和(自身を除く): 256886874

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 86843, 173686, 260529, 521058, 781587, 1563174, 2344761, 3734249, 4689522, 7468498, 11202747, 22405494, 33608241, 67216482, 100824723, 201649446]

約数ペア:

[(1, 201649446), (2, 100824723), (3, 67216482), (6, 33608241), (9, 22405494), (18, 11202747), (27, 7468498), (43, 4689522), (54, 3734249), (86, 2344761), (129, 1563174), (258, 781587), (387, 521058), (774, 260529), (1161, 173686), (2322, 86843)]