201872572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{35023}}^1$

素因数の和:35169

約数の個数: 24

約数和(自身を含む): 388346112

約数和(自身を除く): 186473540

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 35023, 70046, 140092, 385253, 770506, 1541012, 4588013, 9176026, 18352052, 50468143, 100936286, 201872572]

約数ペア:

[(1, 201872572), (2, 100936286), (4, 50468143), (11, 18352052), (22, 9176026), (44, 4588013), (131, 1541012), (262, 770506), (524, 385253), (1441, 140092), (2882, 70046), (5764, 35023)]