199414548

素因数分解:

$2^2\times 3^5\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 525947968

約数和(自身を除く): 326533420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 324, 386, 486, 579, 772, 972, 1063, 1158, 1737, 2126, 2316, 3189, 3474, 4252, 5211, 6378, 6948, 9567, 10422, 12756, 15633, 19134, 20844, 28701, 31266, 38268, 46899, 57402, 62532, 86103, 93798, 114804, 172206, 187596, 205159, 258309, 344412, 410318, 516618, 615477, 820636, 1033236, 1230954, 1846431, 2461908, 3692862, 5539293, 7385724, 11078586, 16617879, 22157172, 33235758, 49853637, 66471516, 99707274, 199414548]

約数ペア:

[(1, 199414548), (2, 99707274), (3, 66471516), (4, 49853637), (6, 33235758), (9, 22157172), (12, 16617879), (18, 11078586), (27, 7385724), (36, 5539293), (54, 3692862), (81, 2461908), (108, 1846431), (162, 1230954), (193, 1033236), (243, 820636), (324, 615477), (386, 516618), (486, 410318), (579, 344412), (772, 258309), (972, 205159), (1063, 187596), (1158, 172206), (1737, 114804), (2126, 93798), (2316, 86103), (3189, 62532), (3474, 57402), (4252, 46899), (5211, 38268), (6378, 31266), (6948, 28701), (9567, 20844), (10422, 19134), (12756, 15633)]