201872358

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{86939}}^1$

素因数の和:86993

約数の個数: 32

約数和(自身を含む): 459043200

約数和(自身を除く): 257170842

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 86939, 173878, 260817, 521634, 782451, 1564902, 2347353, 3738377, 4694706, 7476754, 11215131, 22430262, 33645393, 67290786, 100936179, 201872358]

約数ペア:

[(1, 201872358), (2, 100936179), (3, 67290786), (6, 33645393), (9, 22430262), (18, 11215131), (27, 7476754), (43, 4694706), (54, 3738377), (86, 2347353), (129, 1564902), (258, 782451), (387, 521634), (774, 260817), (1161, 173878), (2322, 86939)]