201821808

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{6361}}^1$

素因数の和:7033

約数の個数: 40

約数和(自身を含む): 522243856

約数和(自身を除く): 320422048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 6361, 7932, 10576, 12722, 15864, 19083, 25444, 31728, 38166, 50888, 76332, 101776, 152664, 305328, 4204621, 8409242, 12613863, 16818484, 25227726, 33636968, 50455452, 67273936, 100910904, 201821808]

約数ペア:

[(1, 201821808), (2, 100910904), (3, 67273936), (4, 50455452), (6, 33636968), (8, 25227726), (12, 16818484), (16, 12613863), (24, 8409242), (48, 4204621), (661, 305328), (1322, 152664), (1983, 101776), (2644, 76332), (3966, 50888), (5288, 38166), (6361, 31728), (7932, 25444), (10576, 19083), (12722, 15864)]