199068968

素因数分解:

$2^3\times 7^3\times {\mathrm{72547}}^1$

素因数の和:72574

約数の個数: 32

約数和(自身を含む): 435288000

約数和(自身を除く): 236219032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 72547, 145094, 290188, 507829, 580376, 1015658, 2031316, 3554803, 4062632, 7109606, 14219212, 24883621, 28438424, 49767242, 99534484, 199068968]

約数ペア:

[(1, 199068968), (2, 99534484), (4, 49767242), (7, 28438424), (8, 24883621), (14, 14219212), (28, 7109606), (49, 4062632), (56, 3554803), (98, 2031316), (196, 1015658), (343, 580376), (392, 507829), (686, 290188), (1372, 145094), (2744, 72547)]