205413888

素因数分解:

$2^9\times 3^1\times {\mathrm{133733}}^1$

素因数の和:133754

約数の個数: 40

約数和(自身を含む): 547239528

約数和(自身を除く): 341825640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 133733, 267466, 401199, 534932, 802398, 1069864, 1604796, 2139728, 3209592, 4279456, 6419184, 8558912, 12838368, 17117824, 25676736, 34235648, 51353472, 68471296, 102706944, 205413888]

約数ペア:

[(1, 205413888), (2, 102706944), (3, 68471296), (4, 51353472), (6, 34235648), (8, 25676736), (12, 17117824), (16, 12838368), (24, 8558912), (32, 6419184), (48, 4279456), (64, 3209592), (96, 2139728), (128, 1604796), (192, 1069864), (256, 802398), (384, 534932), (512, 401199), (768, 267466), (1536, 133733)]