201526388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378809}}^1$

素因数の和:378839

約数の個数: 24

約数和(自身を含む): 424267200

約数和(自身を除く): 222740812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378809, 757618, 1515236, 2651663, 5303326, 7197371, 10606652, 14394742, 28789484, 50381597, 100763194, 201526388]

約数ペア:

[(1, 201526388), (2, 100763194), (4, 50381597), (7, 28789484), (14, 14394742), (19, 10606652), (28, 7197371), (38, 5303326), (76, 2651663), (133, 1515236), (266, 757618), (532, 378809)]