240100132

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19779

約数の個数: 24

約数和(自身を含む): 436024512

約数和(自身を除く): 195924380

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 19661, 39322, 78644, 845423, 1395931, 1690846, 2791862, 3381692, 5583724, 60025033, 120050066, 240100132]

約数ペア:

[(1, 240100132), (2, 120050066), (4, 60025033), (43, 5583724), (71, 3381692), (86, 2791862), (142, 1690846), (172, 1395931), (284, 845423), (3053, 78644), (6106, 39322), (12212, 19661)]