200896120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8527}}^1$

素因数の和:8588

約数の個数: 64

約数和(自身を含む): 491212800

約数和(自身を除く): 290316680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5890, 8527, 11780, 17054, 23560, 34108, 42635, 68216, 85270, 162013, 170540, 264337, 324026, 341080, 528674, 648052, 810065, 1057348, 1296104, 1321685, 1620130, 2114696, 2643370, 3240260, 5022403, 5286740, 6480520, 10044806, 10573480, 20089612, 25112015, 40179224, 50224030, 100448060, 200896120]

約数ペア:

[(1, 200896120), (2, 100448060), (4, 50224030), (5, 40179224), (8, 25112015), (10, 20089612), (19, 10573480), (20, 10044806), (31, 6480520), (38, 5286740), (40, 5022403), (62, 3240260), (76, 2643370), (95, 2114696), (124, 1620130), (152, 1321685), (155, 1296104), (190, 1057348), (248, 810065), (310, 648052), (380, 528674), (589, 341080), (620, 324026), (760, 264337), (1178, 170540), (1240, 162013), (2356, 85270), (2945, 68216), (4712, 42635), (5890, 34108), (8527, 23560), (11780, 17054)]