200935900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:4999

約数の個数: 72

約数和(自身を含む): 488624976

約数和(自身を除く): 287689076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 740, 814, 925, 1100, 1628, 1850, 2035, 3700, 4070, 4937, 8140, 9874, 10175, 19748, 20350, 24685, 40700, 49370, 54307, 98740, 108614, 123425, 182669, 217228, 246850, 271535, 365338, 493700, 543070, 730676, 913345, 1086140, 1357675, 1826690, 2009359, 2715350, 3653380, 4018718, 4566725, 5430700, 8037436, 9133450, 10046795, 18266900, 20093590, 40187180, 50233975, 100467950, 200935900]

約数ペア:

[(1, 200935900), (2, 100467950), (4, 50233975), (5, 40187180), (10, 20093590), (11, 18266900), (20, 10046795), (22, 9133450), (25, 8037436), (37, 5430700), (44, 4566725), (50, 4018718), (55, 3653380), (74, 2715350), (100, 2009359), (110, 1826690), (148, 1357675), (185, 1086140), (220, 913345), (275, 730676), (370, 543070), (407, 493700), (550, 365338), (740, 271535), (814, 246850), (925, 217228), (1100, 182669), (1628, 123425), (1850, 108614), (2035, 98740), (3700, 54307), (4070, 49370), (4937, 40700), (8140, 24685), (9874, 20350), (10175, 19748)]