202204980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1123361}}^1$

素因数の和:1123376

約数の個数: 36

約数和(自身を含む): 613355652

約数和(自身を除く): 411150672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1123361, 2246722, 3370083, 4493444, 5616805, 6740166, 10110249, 11233610, 13480332, 16850415, 20220498, 22467220, 33700830, 40440996, 50551245, 67401660, 101102490, 202204980]

約数ペア:

[(1, 202204980), (2, 101102490), (3, 67401660), (4, 50551245), (5, 40440996), (6, 33700830), (9, 22467220), (10, 20220498), (12, 16850415), (15, 13480332), (18, 11233610), (20, 10110249), (30, 6740166), (36, 5616805), (45, 4493444), (60, 3370083), (90, 2246722), (180, 1123361)]