201693141

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 48

約数和(自身を含む): 329801472

約数和(自身を除く): 128108331

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 241, 299, 311, 723, 897, 933, 2169, 2691, 2799, 3133, 4043, 5543, 7153, 9399, 12129, 16629, 21459, 28197, 36387, 49887, 64377, 72059, 74951, 92989, 216177, 224853, 278967, 648531, 674559, 836901, 974363, 1723873, 2923089, 5171619, 8769267, 15514857, 22410349, 67231047, 201693141]

約数ペア:

[(1, 201693141), (3, 67231047), (9, 22410349), (13, 15514857), (23, 8769267), (39, 5171619), (69, 2923089), (117, 1723873), (207, 974363), (241, 836901), (299, 674559), (311, 648531), (723, 278967), (897, 224853), (933, 216177), (2169, 92989), (2691, 74951), (2799, 72059), (3133, 64377), (4043, 49887), (5543, 36387), (7153, 28197), (9399, 21459), (12129, 16629)]