207976641

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{88993}}^1$

素因数の和:89056

約数の個数: 16

約数和(自身を含む): 299019840

約数和(自身を除く): 91043199

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 88993, 266979, 1690867, 3648713, 5072601, 10946139, 69325547, 207976641]

約数ペア:

[(1, 207976641), (3, 69325547), (19, 10946139), (41, 5072601), (57, 3648713), (123, 1690867), (779, 266979), (2337, 88993)]