201660494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2113}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 367125696

約数和(自身を除く): 165465202

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 401, 802, 2113, 2807, 4226, 5614, 6817, 13634, 14791, 29582, 35921, 47719, 71842, 95438, 251447, 502894, 847313, 1694626, 5931191, 11862382, 14404321, 28808642, 100830247, 201660494]

約数ペア:

[(1, 201660494), (2, 100830247), (7, 28808642), (14, 14404321), (17, 11862382), (34, 5931191), (119, 1694626), (238, 847313), (401, 502894), (802, 251447), (2113, 95438), (2807, 71842), (4226, 47719), (5614, 35921), (6817, 29582), (13634, 14791)]