200539911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6977}}^1$

素因数の和:7071

約数の個数: 32

約数和(自身を含む): 318866688

約数和(自身を除く): 118326777

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 737, 871, 2211, 2613, 6977, 9581, 20931, 28743, 76747, 90701, 230241, 272103, 467459, 997711, 1402377, 2993133, 5142049, 6076967, 15426147, 18230901, 66846637, 200539911]

約数ペア:

[(1, 200539911), (3, 66846637), (11, 18230901), (13, 15426147), (33, 6076967), (39, 5142049), (67, 2993133), (143, 1402377), (201, 997711), (429, 467459), (737, 272103), (871, 230241), (2211, 90701), (2613, 76747), (6977, 28743), (9581, 20931)]