201440382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 475324416

約数和(自身を除く): 273884034

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 383, 429, 613, 766, 858, 1149, 1226, 1839, 2298, 3678, 4213, 4979, 6743, 7969, 8426, 9958, 12639, 13486, 14937, 15938, 20229, 23907, 25278, 29874, 40458, 47814, 54769, 87659, 109538, 164307, 175318, 234779, 262977, 328614, 469558, 525954, 704337, 1408674, 2582569, 3052127, 5165138, 6104254, 7747707, 9156381, 15495414, 18312762, 33573397, 67146794, 100720191, 201440382]

約数ペア:

[(1, 201440382), (2, 100720191), (3, 67146794), (6, 33573397), (11, 18312762), (13, 15495414), (22, 9156381), (26, 7747707), (33, 6104254), (39, 5165138), (66, 3052127), (78, 2582569), (143, 1408674), (286, 704337), (383, 525954), (429, 469558), (613, 328614), (766, 262977), (858, 234779), (1149, 175318), (1226, 164307), (1839, 109538), (2298, 87659), (3678, 54769), (4213, 47814), (4979, 40458), (6743, 29874), (7969, 25278), (8426, 23907), (9958, 20229), (12639, 15938), (13486, 14937)]