202206921

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{35531}}^1$

素因数の和:35812

約数の個数: 16

約数和(自身を含む): 309270528

約数和(自身を除く): 107063607

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 35531, 106593, 248717, 746151, 9628901, 28886703, 67402307, 202206921]

約数ペア:

[(1, 202206921), (3, 67402307), (7, 28886703), (21, 9628901), (271, 746151), (813, 248717), (1897, 106593), (5691, 35531)]