198446988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{232919}}^1$

素因数の和:232997

約数の個数: 24

約数和(自身を含む): 469566720

約数和(自身を除く): 271119732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 232919, 465838, 698757, 931676, 1397514, 2795028, 16537249, 33074498, 49611747, 66148996, 99223494, 198446988]

約数ペア:

[(1, 198446988), (2, 99223494), (3, 66148996), (4, 49611747), (6, 33074498), (12, 16537249), (71, 2795028), (142, 1397514), (213, 931676), (284, 698757), (426, 465838), (852, 232919)]