202181122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 370137600

約数和(自身を除く): 167956478

約数列:

[1, 2, 11, 13, 22, 26, 47, 89, 94, 143, 169, 178, 286, 338, 517, 611, 979, 1034, 1157, 1222, 1859, 1958, 2197, 2314, 3718, 4183, 4394, 6721, 7943, 8366, 12727, 13442, 15041, 15886, 24167, 25454, 30082, 46013, 48334, 54379, 87373, 92026, 103259, 108758, 165451, 174746, 195533, 206518, 330902, 391066, 598169, 706927, 1135849, 1196338, 1413854, 2150863, 2271698, 4301726, 7776197, 9190051, 15552394, 18380102, 101090561, 202181122]

約数ペア:

[(1, 202181122), (2, 101090561), (11, 18380102), (13, 15552394), (22, 9190051), (26, 7776197), (47, 4301726), (89, 2271698), (94, 2150863), (143, 1413854), (169, 1196338), (178, 1135849), (286, 706927), (338, 598169), (517, 391066), (611, 330902), (979, 206518), (1034, 195533), (1157, 174746), (1222, 165451), (1859, 108758), (1958, 103259), (2197, 92026), (2314, 87373), (3718, 54379), (4183, 48334), (4394, 46013), (6721, 30082), (7943, 25454), (8366, 24167), (12727, 15886), (13442, 15041)]