200929001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 268579584

約数和(自身を除く): 67650583

約数列:

[1, 7, 13, 17, 91, 97, 103, 119, 169, 221, 679, 721, 1183, 1261, 1339, 1547, 1649, 1751, 2873, 8827, 9373, 9991, 11543, 12257, 16393, 17407, 20111, 21437, 22763, 69937, 114751, 121849, 129883, 150059, 159341, 169847, 278681, 295919, 909181, 1188929, 1688479, 1950767, 2071433, 2208011, 11819353, 15456077, 28704143, 200929001]

約数ペア:

[(1, 200929001), (7, 28704143), (13, 15456077), (17, 11819353), (91, 2208011), (97, 2071433), (103, 1950767), (119, 1688479), (169, 1188929), (221, 909181), (679, 295919), (721, 278681), (1183, 169847), (1261, 159341), (1339, 150059), (1547, 129883), (1649, 121849), (1751, 114751), (2873, 69937), (8827, 22763), (9373, 21437), (9991, 20111), (11543, 17407), (12257, 16393)]