201007918070

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{970537}}^1$

素因数の和:970832

約数の個数: 32

約数和(自身を含む): 366863364000

約数和(自身を除く): 165855445930

約数列:

[1, 2, 5, 10, 139, 149, 278, 298, 695, 745, 1390, 1490, 20711, 41422, 103555, 207110, 970537, 1941074, 4852685, 9705370, 134904643, 144610013, 269809286, 289220026, 674523215, 723050065, 1349046430, 1446100130, 20100791807, 40201583614, 100503959035, 201007918070]

約数ペア:

[(1, 201007918070), (2, 100503959035), (5, 40201583614), (10, 20100791807), (139, 1446100130), (149, 1349046430), (278, 723050065), (298, 674523215), (695, 289220026), (745, 269809286), (1390, 144610013), (1490, 134904643), (20711, 9705370), (41422, 4852685), (103555, 1941074), (207110, 970537)]