202288443

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 314560512

約数和(自身を除く): 112272069

約数列:

[1, 3, 7, 21, 71, 211, 213, 497, 633, 643, 1477, 1491, 1929, 4431, 4501, 13503, 14981, 44943, 45653, 104867, 135673, 136959, 314601, 319571, 407019, 949711, 958713, 2849133, 9632783, 28898349, 67429481, 202288443]

約数ペア:

[(1, 202288443), (3, 67429481), (7, 28898349), (21, 9632783), (71, 2849133), (211, 958713), (213, 949711), (497, 407019), (633, 319571), (643, 314601), (1477, 136959), (1491, 135673), (1929, 104867), (4431, 45653), (4501, 44943), (13503, 14981)]