196191512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{11317}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 403373520

約数和(自身を除く): 207182008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 11317, 17336, 22634, 45268, 90536, 124487, 248974, 497948, 995896, 2229449, 4458898, 8917796, 17835592, 24523939, 49047878, 98095756, 196191512]

約数ペア:

[(1, 196191512), (2, 98095756), (4, 49047878), (8, 24523939), (11, 17835592), (22, 8917796), (44, 4458898), (88, 2229449), (197, 995896), (394, 497948), (788, 248974), (1576, 124487), (2167, 90536), (4334, 45268), (8668, 22634), (11317, 17336)]