201209375238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1\times {\mathrm{18899}}^1$

素因数の和:19537

約数の個数: 64

約数和(自身を含む): 423263232000

約数和(自身を除く): 222053856762

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 431, 537, 862, 1074, 1293, 2586, 4117, 8234, 9913, 12351, 18899, 19826, 24702, 29739, 37798, 56697, 59478, 77149, 113394, 154298, 231447, 434677, 462894, 869354, 1304031, 1774427, 2608062, 3382921, 3548854, 5323281, 6765842, 8145469, 10148763, 10646562, 16290938, 20297526, 24436407, 48872814, 77807183, 155614366, 187345787, 233421549, 374691574, 466843098, 562037361, 1124074722, 1458038951, 2916077902, 4374116853, 8748233706, 33534895873, 67069791746, 100604687619, 201209375238]

約数ペア:

[(1, 201209375238), (2, 100604687619), (3, 67069791746), (6, 33534895873), (23, 8748233706), (46, 4374116853), (69, 2916077902), (138, 1458038951), (179, 1124074722), (358, 562037361), (431, 466843098), (537, 374691574), (862, 233421549), (1074, 187345787), (1293, 155614366), (2586, 77807183), (4117, 48872814), (8234, 24436407), (9913, 20297526), (12351, 16290938), (18899, 10646562), (19826, 10148763), (24702, 8145469), (29739, 6765842), (37798, 5323281), (56697, 3548854), (59478, 3382921), (77149, 2608062), (113394, 1774427), (154298, 1304031), (231447, 869354), (434677, 462894)]