201512988

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{11447}}^1$

素因数の和:11623

約数の個数: 48

約数和(自身を含む): 525692160

約数和(自身を除く): 324179172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2934, 4401, 5868, 8802, 11447, 17604, 22894, 34341, 45788, 68682, 103023, 137364, 206046, 309069, 412092, 618138, 1236276, 1865861, 3731722, 5597583, 7463444, 11195166, 16792749, 22390332, 33585498, 50378247, 67170996, 100756494, 201512988]

約数ペア:

[(1, 201512988), (2, 100756494), (3, 67170996), (4, 50378247), (6, 33585498), (9, 22390332), (12, 16792749), (18, 11195166), (27, 7463444), (36, 5597583), (54, 3731722), (108, 1865861), (163, 1236276), (326, 618138), (489, 412092), (652, 309069), (978, 206046), (1467, 137364), (1956, 103023), (2934, 68682), (4401, 45788), (5868, 34341), (8802, 22894), (11447, 17604)]