201534976

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20754

約数の個数: 40

約数和(自身を含む): 423890280

約数和(自身を除く): 222355304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 20717, 41434, 82868, 165736, 331472, 393623, 662944, 787246, 1325888, 1574492, 2651776, 3148984, 5303552, 6297968, 10607104, 12595936, 25191872, 50383744, 100767488, 201534976]

約数ペア:

[(1, 201534976), (2, 100767488), (4, 50383744), (8, 25191872), (16, 12595936), (19, 10607104), (32, 6297968), (38, 5303552), (64, 3148984), (76, 2651776), (128, 1574492), (152, 1325888), (256, 787246), (304, 662944), (512, 393623), (608, 331472), (1216, 165736), (2432, 82868), (4864, 41434), (9728, 20717)]