201727576765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{85991}}^1$

素因数の和:86230

約数の個数: 64

約数和(自身を含む): 302686336512

約数和(自身を除く): 100958759747

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 193, 221, 715, 935, 965, 1105, 2123, 2431, 2509, 3281, 10615, 12155, 12545, 16405, 27599, 36091, 42653, 85991, 137995, 180455, 213265, 429955, 469183, 945901, 1117883, 1461847, 2345915, 4729505, 5589415, 7309235, 12296713, 16080317, 16596263, 19004011, 61483565, 80401585, 82981315, 95020055, 182558893, 209044121, 215751419, 282136471, 912794465, 1045220605, 1078757095, 1410682355, 2373265609, 3103501181, 3667774123, 11866328045, 15517505905, 18338870615, 40345515353, 201727576765]

約数ペア:

[(1, 201727576765), (5, 40345515353), (11, 18338870615), (13, 15517505905), (17, 11866328045), (55, 3667774123), (65, 3103501181), (85, 2373265609), (143, 1410682355), (187, 1078757095), (193, 1045220605), (221, 912794465), (715, 282136471), (935, 215751419), (965, 209044121), (1105, 182558893), (2123, 95020055), (2431, 82981315), (2509, 80401585), (3281, 61483565), (10615, 19004011), (12155, 16596263), (12545, 16080317), (16405, 12296713), (27599, 7309235), (36091, 5589415), (42653, 4729505), (85991, 2345915), (137995, 1461847), (180455, 1117883), (213265, 945901), (429955, 469183)]