201049245

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66683}}^1$

素因数の和:66761

約数の個数: 24

約数和(自身を含む): 353691936

約数和(自身を除く): 152642691

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 66683, 200049, 333415, 600147, 1000245, 3000735, 4467761, 13403283, 22338805, 40209849, 67016415, 201049245]

約数ペア:

[(1, 201049245), (3, 67016415), (5, 40209849), (9, 22338805), (15, 13403283), (45, 4467761), (67, 3000735), (201, 1000245), (335, 600147), (603, 333415), (1005, 200049), (3015, 66683)]