201622113

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 374531040

約数和(自身を除く): 172908927

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 89, 99, 147, 231, 267, 441, 467, 539, 623, 693, 801, 979, 1401, 1617, 1869, 2937, 3269, 4203, 4361, 4851, 5137, 5607, 6853, 8811, 9807, 13083, 15411, 20559, 22883, 29421, 35959, 39249, 41563, 46233, 47971, 61677, 68649, 107877, 124689, 143913, 205947, 251713, 290941, 323631, 374067, 431739, 457193, 755139, 872823, 1371579, 2036587, 2265417, 2618469, 3200351, 4114737, 6109761, 9601053, 18329283, 22402457, 28803159, 67207371, 201622113]

約数ペア:

[(1, 201622113), (3, 67207371), (7, 28803159), (9, 22402457), (11, 18329283), (21, 9601053), (33, 6109761), (49, 4114737), (63, 3200351), (77, 2618469), (89, 2265417), (99, 2036587), (147, 1371579), (231, 872823), (267, 755139), (441, 457193), (467, 431739), (539, 374067), (623, 323631), (693, 290941), (801, 251713), (979, 205947), (1401, 143913), (1617, 124689), (1869, 107877), (2937, 68649), (3269, 61677), (4203, 47971), (4361, 46233), (4851, 41563), (5137, 39249), (5607, 35959), (6853, 29421), (8811, 22883), (9807, 20559), (13083, 15411)]