207090716

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^2\times {\mathrm{2633}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 422303952

約数和(自身を除く): 215213236

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2633, 2809, 5266, 5618, 10532, 11236, 18431, 19663, 36862, 39326, 73724, 78652, 139549, 279098, 558196, 976843, 1953686, 3907372, 7396097, 14792194, 29584388, 51772679, 103545358, 207090716]

約数ペア:

[(1, 207090716), (2, 103545358), (4, 51772679), (7, 29584388), (14, 14792194), (28, 7396097), (53, 3907372), (106, 1953686), (212, 976843), (371, 558196), (742, 279098), (1484, 139549), (2633, 78652), (2809, 73724), (5266, 39326), (5618, 36862), (10532, 19663), (11236, 18431)]