201749031

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 333994752

約数和(自身を除く): 132245721

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 251, 253, 353, 753, 759, 1059, 2259, 2277, 2761, 3177, 3883, 5773, 8119, 8283, 11649, 17319, 24357, 24849, 34947, 51957, 63503, 73071, 88603, 89309, 190509, 265809, 267927, 571527, 797427, 803781, 974633, 2037869, 2923899, 6113607, 8771697, 18340821, 22416559, 67249677, 201749031]

約数ペア:

[(1, 201749031), (3, 67249677), (9, 22416559), (11, 18340821), (23, 8771697), (33, 6113607), (69, 2923899), (99, 2037869), (207, 974633), (251, 803781), (253, 797427), (353, 571527), (753, 267927), (759, 265809), (1059, 190509), (2259, 89309), (2277, 88603), (2761, 73071), (3177, 63503), (3883, 51957), (5773, 34947), (8119, 24849), (8283, 24357), (11649, 17319)]