204881010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{296929}}^1$

素因数の和:296962

約数の個数: 32

約数和(自身を含む): 513095040

約数和(自身を除く): 308214030

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 296929, 593858, 890787, 1484645, 1781574, 2969290, 4453935, 6829367, 8907870, 13658734, 20488101, 34146835, 40976202, 68293670, 102440505, 204881010]

約数ペア:

[(1, 204881010), (2, 102440505), (3, 68293670), (5, 40976202), (6, 34146835), (10, 20488101), (15, 13658734), (23, 8907870), (30, 6829367), (46, 4453935), (69, 2969290), (115, 1781574), (138, 1484645), (230, 890787), (345, 593858), (690, 296929)]