203420877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{212561}}^1$

素因数の和:212604

約数の個数: 16

約数和(自身を含む): 306089280

約数和(自身を除く): 102668403

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 212561, 637683, 2338171, 6164269, 7014513, 18492807, 67806959, 203420877]

約数ペア:

[(1, 203420877), (3, 67806959), (11, 18492807), (29, 7014513), (33, 6164269), (87, 2338171), (319, 637683), (957, 212561)]