221480024

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{1151}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 423014400

約数和(自身を除く): 201534376

約数列:

[1, 2, 4, 8, 67, 134, 268, 359, 536, 718, 1151, 1436, 2302, 2872, 4604, 9208, 24053, 48106, 77117, 96212, 154234, 192424, 308468, 413209, 616936, 826418, 1652836, 3305672, 27685003, 55370006, 110740012, 221480024]

約数ペア:

[(1, 221480024), (2, 110740012), (4, 55370006), (8, 27685003), (67, 3305672), (134, 1652836), (268, 826418), (359, 616936), (536, 413209), (718, 308468), (1151, 192424), (1436, 154234), (2302, 96212), (2872, 77117), (4604, 48106), (9208, 24053)]