200812590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{202841}}^1$

素因数の和:202865

約数の個数: 48

約数和(自身を含む): 569580336

約数和(自身を除く): 368767746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 202841, 405682, 608523, 1014205, 1217046, 1825569, 2028410, 2231251, 3042615, 3651138, 4462502, 6085230, 6693753, 9127845, 11156255, 13387506, 18255690, 20081259, 22312510, 33468765, 40162518, 66937530, 100406295, 200812590]

約数ペア:

[(1, 200812590), (2, 100406295), (3, 66937530), (5, 40162518), (6, 33468765), (9, 22312510), (10, 20081259), (11, 18255690), (15, 13387506), (18, 11156255), (22, 9127845), (30, 6693753), (33, 6085230), (45, 4462502), (55, 3651138), (66, 3042615), (90, 2231251), (99, 2028410), (110, 1825569), (165, 1217046), (198, 1014205), (330, 608523), (495, 405682), (990, 202841)]