202158223743

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{19767109}}^1$

素因数の和:19767606

約数の個数: 16

約数和(自身を含む): 308683189760

約数和(自身を除く): 106524966017

約数列:

[1, 3, 7, 21, 487, 1461, 3409, 10227, 19767109, 59301327, 138369763, 415109289, 9626582083, 28879746249, 67386074581, 202158223743]

約数ペア:

[(1, 202158223743), (3, 67386074581), (7, 28879746249), (21, 9626582083), (487, 415109289), (1461, 138369763), (3409, 59301327), (10227, 19767109)]