201612870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{11257}}^1$

素因数の和:11469

約数の個数: 48

約数和(自身を含む): 526874400

約数和(自身を除く): 325261530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 11257, 17910, 22514, 33771, 56285, 67542, 101313, 112570, 168855, 202626, 337710, 506565, 1013130, 2240143, 4480286, 6720429, 11200715, 13440858, 20161287, 22401430, 33602145, 40322574, 67204290, 100806435, 201612870]

約数ペア:

[(1, 201612870), (2, 100806435), (3, 67204290), (5, 40322574), (6, 33602145), (9, 22401430), (10, 20161287), (15, 13440858), (18, 11200715), (30, 6720429), (45, 4480286), (90, 2240143), (199, 1013130), (398, 506565), (597, 337710), (995, 202626), (1194, 168855), (1791, 112570), (1990, 101313), (2985, 67542), (3582, 56285), (5970, 33771), (8955, 22514), (11257, 17910)]