219618968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{1627}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 421977600

約数和(自身を除く): 202358632

約数列:

[1, 2, 4, 8, 47, 94, 188, 359, 376, 718, 1436, 1627, 2872, 3254, 6508, 13016, 16873, 33746, 67492, 76469, 134984, 152938, 305876, 584093, 611752, 1168186, 2336372, 4672744, 27452371, 54904742, 109809484, 219618968]

約数ペア:

[(1, 219618968), (2, 109809484), (4, 54904742), (8, 27452371), (47, 4672744), (94, 2336372), (188, 1168186), (359, 611752), (376, 584093), (718, 305876), (1436, 152938), (1627, 134984), (2872, 76469), (3254, 67492), (6508, 33746), (13016, 16873)]