194646656

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{7207}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 389664480

約数和(自身を除く): 195017824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 3376, 6752, 7207, 13504, 14414, 27008, 28828, 57656, 115312, 230624, 461248, 922496, 1520677, 3041354, 6082708, 12165416, 24330832, 48661664, 97323328, 194646656]

約数ペア:

[(1, 194646656), (2, 97323328), (4, 48661664), (8, 24330832), (16, 12165416), (32, 6082708), (64, 3041354), (128, 1520677), (211, 922496), (422, 461248), (844, 230624), (1688, 115312), (3376, 57656), (6752, 28828), (7207, 27008), (13504, 14414)]