213438984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{808481}}^1$

素因数の和:808501

約数の個数: 32

約数和(自身を含む): 582107040

約数和(自身を除く): 368668056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 808481, 1616962, 2425443, 3233924, 4850886, 6467848, 8893291, 9701772, 17786582, 19403544, 26679873, 35573164, 53359746, 71146328, 106719492, 213438984]

約数ペア:

[(1, 213438984), (2, 106719492), (3, 71146328), (4, 53359746), (6, 35573164), (8, 26679873), (11, 19403544), (12, 17786582), (22, 9701772), (24, 8893291), (33, 6467848), (44, 4850886), (66, 3233924), (88, 2425443), (132, 1616962), (264, 808481)]