190972436

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 338894976

約数和(自身を除く): 147922540

約数列:

[1, 2, 4, 97, 194, 331, 388, 662, 1324, 1487, 2974, 5948, 32107, 64214, 128428, 144239, 288478, 492197, 576956, 984394, 1968788, 47743109, 95486218, 190972436]

約数ペア:

[(1, 190972436), (2, 95486218), (4, 47743109), (97, 1968788), (194, 984394), (331, 576956), (388, 492197), (662, 288478), (1324, 144239), (1487, 128428), (2974, 64214), (5948, 32107)]