201194553

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{504247}}^1$

素因数の和:504276

約数の個数: 16

約数和(自身を含む): 322718720

約数和(自身を除く): 121524167

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 504247, 1512741, 3529729, 9580693, 10589187, 28742079, 67064851, 201194553]

約数ペア:

[(1, 201194553), (3, 67064851), (7, 28742079), (19, 10589187), (21, 9580693), (57, 3529729), (133, 1512741), (399, 504247)]