193988452

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4617

約数の個数: 48

約数和(自身を含む): 408755200

約数和(自身を除く): 214766748

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 4561, 6076, 9122, 10633, 18244, 21266, 31927, 42532, 63854, 127708, 141391, 223489, 282782, 446978, 565564, 893956, 989737, 1564423, 1979474, 3128846, 3958948, 6257692, 6928159, 13856318, 27712636, 48497113, 96994226, 193988452]

約数ペア:

[(1, 193988452), (2, 96994226), (4, 48497113), (7, 27712636), (14, 13856318), (28, 6928159), (31, 6257692), (49, 3958948), (62, 3128846), (98, 1979474), (124, 1564423), (196, 989737), (217, 893956), (343, 565564), (434, 446978), (686, 282782), (868, 223489), (1372, 141391), (1519, 127708), (3038, 63854), (4561, 42532), (6076, 31927), (9122, 21266), (10633, 18244)]