203415657

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1723}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 297907200

約数和(自身を除く): 94491543

約数列:

[1, 3, 23, 29, 59, 69, 87, 177, 667, 1357, 1711, 1723, 2001, 4071, 5133, 5169, 39353, 39629, 49967, 101657, 118059, 118887, 149901, 304971, 1149241, 2338111, 2948053, 3447723, 7014333, 8844159, 67805219, 203415657]

約数ペア:

[(1, 203415657), (3, 67805219), (23, 8844159), (29, 7014333), (59, 3447723), (69, 2948053), (87, 2338111), (177, 1149241), (667, 304971), (1357, 149901), (1711, 118887), (1723, 118059), (2001, 101657), (4071, 49967), (5133, 39629), (5169, 39353)]