200801150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 409045248

約数和(自身を除く): 208244098

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 331, 550, 662, 1103, 1655, 2206, 3310, 3641, 5515, 7282, 8275, 11030, 12133, 16550, 18205, 24266, 27575, 36410, 55150, 60665, 91025, 121330, 182050, 303325, 365093, 606650, 730186, 1825465, 3650930, 4016023, 8032046, 9127325, 18254650, 20080115, 40160230, 100400575, 200801150]

約数ペア:

[(1, 200801150), (2, 100400575), (5, 40160230), (10, 20080115), (11, 18254650), (22, 9127325), (25, 8032046), (50, 4016023), (55, 3650930), (110, 1825465), (275, 730186), (331, 606650), (550, 365093), (662, 303325), (1103, 182050), (1655, 121330), (2206, 91025), (3310, 60665), (3641, 55150), (5515, 36410), (7282, 27575), (8275, 24266), (11030, 18205), (12133, 16550)]