201314768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2749}}^1$

素因数の和:2979

約数の個数: 40

約数和(自身を含む): 409200000

約数和(自身を除く): 207885232

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 796, 1592, 2749, 3184, 4577, 5498, 9154, 10996, 18308, 21992, 36616, 43984, 63227, 73232, 126454, 252908, 505816, 547051, 1011632, 1094102, 2188204, 4376408, 8752816, 12582173, 25164346, 50328692, 100657384, 201314768]

約数ペア:

[(1, 201314768), (2, 100657384), (4, 50328692), (8, 25164346), (16, 12582173), (23, 8752816), (46, 4376408), (92, 2188204), (184, 1094102), (199, 1011632), (368, 547051), (398, 505816), (796, 252908), (1592, 126454), (2749, 73232), (3184, 63227), (4577, 43984), (5498, 36616), (9154, 21992), (10996, 18308)]