209317696

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10007

約数の個数: 56

約数和(自身を含む): 484851456

約数和(自身を除く): 275533760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 9941, 10528, 19882, 21056, 39764, 69587, 79528, 139174, 159056, 278348, 318112, 467227, 556696, 636224, 934454, 1113392, 1868908, 2226784, 3270589, 3737816, 4453568, 6541178, 7475632, 13082356, 14951264, 26164712, 29902528, 52329424, 104658848, 209317696]

約数ペア:

[(1, 209317696), (2, 104658848), (4, 52329424), (7, 29902528), (8, 26164712), (14, 14951264), (16, 13082356), (28, 7475632), (32, 6541178), (47, 4453568), (56, 3737816), (64, 3270589), (94, 2226784), (112, 1868908), (188, 1113392), (224, 934454), (329, 636224), (376, 556696), (448, 467227), (658, 318112), (752, 278348), (1316, 159056), (1504, 139174), (2632, 79528), (3008, 69587), (5264, 39764), (9941, 21056), (10528, 19882)]