204940316

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{15877}}^1$

素因数の和:16349

約数の個数: 24

約数和(自身を含む): 410795616

約数和(自身を除く): 205855300

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908, 15877, 31754, 63508, 111139, 222278, 444556, 7319297, 14638594, 29277188, 51235079, 102470158, 204940316]

約数ペア:

[(1, 204940316), (2, 102470158), (4, 51235079), (7, 29277188), (14, 14638594), (28, 7319297), (461, 444556), (922, 222278), (1844, 111139), (3227, 63508), (6454, 31754), (12908, 15877)]