209547432

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{20641}}^1$

素因数の和:20703

約数の個数: 64

約数和(自身を含む): 594489600

約数和(自身を除く): 384942168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 371538, 495384, 557307, 743076, 970127, 1114614, 1486152, 1940254, 2229228, 2910381, 3880508, 4458456, 5820762, 7761016, 8731143, 11641524, 17462286, 23283048, 26193429, 34924572, 52386858, 69849144, 104773716, 209547432]

約数ペア:

[(1, 209547432), (2, 104773716), (3, 69849144), (4, 52386858), (6, 34924572), (8, 26193429), (9, 23283048), (12, 17462286), (18, 11641524), (24, 8731143), (27, 7761016), (36, 5820762), (47, 4458456), (54, 3880508), (72, 2910381), (94, 2229228), (108, 1940254), (141, 1486152), (188, 1114614), (216, 970127), (282, 743076), (376, 557307), (423, 495384), (564, 371538), (846, 247692), (1128, 185769), (1269, 165128), (1692, 123846), (2538, 82564), (3384, 61923), (5076, 41282), (10152, 20641)]