201319195

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6791}}^1$

素因数の和:6832

約数の個数: 36

約数和(自身を含む): 308940912

約数和(自身を除く): 107621717

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2695, 4235, 5929, 6791, 29645, 33955, 47537, 74701, 237685, 332759, 373505, 522907, 821711, 1663795, 2614535, 3660349, 4108555, 5751977, 18301745, 28759885, 40263839, 201319195]

約数ペア:

[(1, 201319195), (5, 40263839), (7, 28759885), (11, 18301745), (35, 5751977), (49, 4108555), (55, 3660349), (77, 2614535), (121, 1663795), (245, 821711), (385, 522907), (539, 373505), (605, 332759), (847, 237685), (2695, 74701), (4235, 47537), (5929, 33955), (6791, 29645)]