202140477

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{291689}}^1$

素因数の和:291713

約数の個数: 24

約数和(自身を含む): 364029120

約数和(自身を除く): 161888643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 291689, 875067, 2041823, 2625201, 3208579, 6125469, 9625737, 18376407, 22460053, 28877211, 67380159, 202140477]

約数ペア:

[(1, 202140477), (3, 67380159), (7, 28877211), (9, 22460053), (11, 18376407), (21, 9625737), (33, 6125469), (63, 3208579), (77, 2625201), (99, 2041823), (231, 875067), (693, 291689)]