207347848

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 397726560

約数和(自身を除く): 190378712

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 1048, 2953, 5906, 8777, 11812, 17554, 23624, 35108, 70216, 197851, 386843, 395702, 773686, 791404, 1547372, 1582808, 3094744, 25918481, 51836962, 103673924, 207347848]

約数ペア:

[(1, 207347848), (2, 103673924), (4, 51836962), (8, 25918481), (67, 3094744), (131, 1582808), (134, 1547372), (262, 791404), (268, 773686), (524, 395702), (536, 386843), (1048, 197851), (2953, 70216), (5906, 35108), (8777, 23624), (11812, 17554)]