194936890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{593}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 357198336

約数和(自身を除く): 162261446

約数列:

[1, 2, 5, 10, 71, 142, 355, 463, 593, 710, 926, 1186, 2315, 2965, 4630, 5930, 32873, 42103, 65746, 84206, 164365, 210515, 274559, 328730, 421030, 549118, 1372795, 2745590, 19493689, 38987378, 97468445, 194936890]

約数ペア:

[(1, 194936890), (2, 97468445), (5, 38987378), (10, 19493689), (71, 2745590), (142, 1372795), (355, 549118), (463, 421030), (593, 328730), (710, 274559), (926, 210515), (1186, 164365), (2315, 84206), (2965, 65746), (4630, 42103), (5930, 32873)]