207316432

素因数分解:

$2^4\times {\mathrm{1609}}^1\times {\mathrm{8053}}^1$

素因数の和:9670

約数の個数: 20

約数和(自身を含む): 401975140

約数和(自身を除く): 194658708

約数列:

[1, 2, 4, 8, 16, 1609, 3218, 6436, 8053, 12872, 16106, 25744, 32212, 64424, 128848, 12957277, 25914554, 51829108, 103658216, 207316432]

約数ペア:

[(1, 207316432), (2, 103658216), (4, 51829108), (8, 25914554), (16, 12957277), (1609, 128848), (3218, 64424), (6436, 32212), (8053, 25744), (12872, 16106)]