202313979

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{8089}}^1$

素因数の和:8499

約数の個数: 24

約数和(自身を含む): 334861280

約数和(自身を除く): 132547301

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3573, 8089, 8337, 24267, 25011, 56623, 72801, 169869, 509607, 3211333, 9633999, 22479331, 28901997, 67437993, 202313979]

約数ペア:

[(1, 202313979), (3, 67437993), (7, 28901997), (9, 22479331), (21, 9633999), (63, 3211333), (397, 509607), (1191, 169869), (2779, 72801), (3573, 56623), (8089, 25011), (8337, 24267)]