211292488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15901}}^1$

素因数の和:16069

約数の個数: 32

約数和(自身を含む): 435078720

約数和(自身を除く): 223786232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 15901, 31802, 63604, 127208, 174911, 349822, 699644, 1399288, 2401051, 4802102, 9604204, 19208408, 26411561, 52823122, 105646244, 211292488]

約数ペア:

[(1, 211292488), (2, 105646244), (4, 52823122), (8, 26411561), (11, 19208408), (22, 9604204), (44, 4802102), (88, 2401051), (151, 1399288), (302, 699644), (604, 349822), (1208, 174911), (1661, 127208), (3322, 63604), (6644, 31802), (13288, 15901)]