199480424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 443197440

約数和(自身を除く): 243717016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 508, 572, 1016, 1144, 1373, 1397, 1651, 2746, 2794, 3302, 5492, 5588, 6604, 10984, 11176, 13208, 15103, 17849, 18161, 30206, 35698, 36322, 60412, 71396, 72644, 120824, 142792, 145288, 174371, 196339, 348742, 392678, 697484, 785356, 1394968, 1570712, 1918081, 2266823, 3836162, 4533646, 7672324, 9067292, 15344648, 18134584, 24935053, 49870106, 99740212, 199480424]

約数ペア:

[(1, 199480424), (2, 99740212), (4, 49870106), (8, 24935053), (11, 18134584), (13, 15344648), (22, 9067292), (26, 7672324), (44, 4533646), (52, 3836162), (88, 2266823), (104, 1918081), (127, 1570712), (143, 1394968), (254, 785356), (286, 697484), (508, 392678), (572, 348742), (1016, 196339), (1144, 174371), (1373, 145288), (1397, 142792), (1651, 120824), (2746, 72644), (2794, 71396), (3302, 60412), (5492, 36322), (5588, 35698), (6604, 30206), (10984, 18161), (11176, 17849), (13208, 15103)]