201249684

素因数分解:

$2^2\times 3^5\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 530738208

約数和(自身を除く): 329488524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 243, 324, 394, 486, 591, 788, 972, 1051, 1182, 1773, 2102, 2364, 3153, 3546, 4204, 5319, 6306, 7092, 9459, 10638, 12612, 15957, 18918, 21276, 28377, 31914, 37836, 47871, 56754, 63828, 85131, 95742, 113508, 170262, 191484, 207047, 255393, 340524, 414094, 510786, 621141, 828188, 1021572, 1242282, 1863423, 2484564, 3726846, 5590269, 7453692, 11180538, 16770807, 22361076, 33541614, 50312421, 67083228, 100624842, 201249684]

約数ペア:

[(1, 201249684), (2, 100624842), (3, 67083228), (4, 50312421), (6, 33541614), (9, 22361076), (12, 16770807), (18, 11180538), (27, 7453692), (36, 5590269), (54, 3726846), (81, 2484564), (108, 1863423), (162, 1242282), (197, 1021572), (243, 828188), (324, 621141), (394, 510786), (486, 414094), (591, 340524), (788, 255393), (972, 207047), (1051, 191484), (1182, 170262), (1773, 113508), (2102, 95742), (2364, 85131), (3153, 63828), (3546, 56754), (4204, 47871), (5319, 37836), (6306, 31914), (7092, 28377), (9459, 21276), (10638, 18918), (12612, 15957)]