200520903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{40241}}^1$

素因数の和:40406

約数の個数: 16

約数和(自身を含む): 293605632

約数和(自身を除く): 93084729

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 40241, 120723, 442651, 1327953, 6076391, 18229173, 66840301, 200520903]

約数ペア:

[(1, 200520903), (3, 66840301), (11, 18229173), (33, 6076391), (151, 1327953), (453, 442651), (1661, 120723), (4983, 40241)]