201081446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{26861}}^1$

素因数の和:27079

約数の個数: 16

約数和(自身を含む): 319120560

約数和(自身を除く): 118039114

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 26861, 53722, 510359, 1020718, 5291617, 10583234, 100540723, 201081446]

約数ペア:

[(1, 201081446), (2, 100540723), (19, 10583234), (38, 5291617), (197, 1020718), (394, 510359), (3743, 53722), (7486, 26861)]