201998319677

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{6823}}^1\times {\mathrm{384487}}^1$

素因数の和:391328

約数の個数: 16

約数和(自身を含む): 251879626752

約数和(自身を除く): 49881307075

約数列:

[1, 7, 11, 77, 6823, 47761, 75053, 384487, 525371, 2691409, 4229357, 29605499, 2623354801, 18363483607, 28856902811, 201998319677]

約数ペア:

[(1, 201998319677), (7, 28856902811), (11, 18363483607), (77, 2623354801), (6823, 29605499), (47761, 4229357), (75053, 2691409), (384487, 525371)]