199911894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{366139}}^1$

素因数の和:366164

約数の個数: 32

約数和(自身を含む): 492092160

約数和(自身を除く): 292180266

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 366139, 732278, 1098417, 2196834, 2562973, 4759807, 5125946, 7688919, 9519614, 14279421, 15377838, 28558842, 33318649, 66637298, 99955947, 199911894]

約数ペア:

[(1, 199911894), (2, 99955947), (3, 66637298), (6, 33318649), (7, 28558842), (13, 15377838), (14, 14279421), (21, 9519614), (26, 7688919), (39, 5125946), (42, 4759807), (78, 2562973), (91, 2196834), (182, 1098417), (273, 732278), (546, 366139)]