203812344

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{28027}}^1$

素因数の和:28140

約数の個数: 48

約数和(自身を含む): 557476920

約数和(自身を除く): 353664576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 28027, 56054, 84081, 112108, 168162, 224216, 252243, 336324, 504486, 672648, 1008972, 2017944, 2830727, 5661454, 8492181, 11322908, 16984362, 22645816, 25476543, 33968724, 50953086, 67937448, 101906172, 203812344]

約数ペア:

[(1, 203812344), (2, 101906172), (3, 67937448), (4, 50953086), (6, 33968724), (8, 25476543), (9, 22645816), (12, 16984362), (18, 11322908), (24, 8492181), (36, 5661454), (72, 2830727), (101, 2017944), (202, 1008972), (303, 672648), (404, 504486), (606, 336324), (808, 252243), (909, 224216), (1212, 168162), (1818, 112108), (2424, 84081), (3636, 56054), (7272, 28027)]