203023737

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 352235520

約数和(自身を除く): 149211783

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 167, 207, 483, 501, 839, 1169, 1449, 1503, 2517, 3507, 3841, 5873, 7551, 10521, 11523, 17619, 19297, 26887, 34569, 52857, 57891, 80661, 135079, 140113, 173673, 241983, 405237, 420339, 980791, 1215711, 1261017, 2942373, 3222599, 8827119, 9667797, 22558193, 29003391, 67674579, 203023737]

約数ペア:

[(1, 203023737), (3, 67674579), (7, 29003391), (9, 22558193), (21, 9667797), (23, 8827119), (63, 3222599), (69, 2942373), (161, 1261017), (167, 1215711), (207, 980791), (483, 420339), (501, 405237), (839, 241983), (1169, 173673), (1449, 140113), (1503, 135079), (2517, 80661), (3507, 57891), (3841, 52857), (5873, 34569), (7551, 26887), (10521, 19297), (11523, 17619)]