201716312

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189583}}^1$

素因数の和:189615

約数の個数: 32

約数和(自身を含む): 455001600

約数和(自身を除く): 253285288

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189583, 379166, 758332, 1327081, 1516664, 2654162, 3602077, 5308324, 7204154, 10616648, 14408308, 25214539, 28816616, 50429078, 100858156, 201716312]

約数ペア:

[(1, 201716312), (2, 100858156), (4, 50429078), (7, 28816616), (8, 25214539), (14, 14408308), (19, 10616648), (28, 7204154), (38, 5308324), (56, 3602077), (76, 2654162), (133, 1516664), (152, 1327081), (266, 758332), (532, 379166), (1064, 189583)]