193676476

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{22531}}^1$

素因数の和:22849

約数の個数: 24

約数和(自身を含む): 388631936

約数和(自身を除く): 194955460

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8596, 22531, 45062, 90124, 157717, 315434, 630868, 6917017, 13834034, 27668068, 48419119, 96838238, 193676476]

約数ペア:

[(1, 193676476), (2, 96838238), (4, 48419119), (7, 27668068), (14, 13834034), (28, 6917017), (307, 630868), (614, 315434), (1228, 157717), (2149, 90124), (4298, 45062), (8596, 22531)]