201787194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{3449}}^1$

素因数の和:3667

約数の個数: 48

約数和(自身を含む): 471960000

約数和(自身を除く): 270172806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 1194, 1393, 2786, 3449, 4179, 6898, 8358, 9751, 10347, 19502, 20694, 24143, 29253, 48286, 58506, 72429, 144858, 169001, 338002, 507003, 686351, 1014006, 1372702, 2059053, 4118106, 4804457, 9608914, 14413371, 28826742, 33631199, 67262398, 100893597, 201787194]

約数ペア:

[(1, 201787194), (2, 100893597), (3, 67262398), (6, 33631199), (7, 28826742), (14, 14413371), (21, 9608914), (42, 4804457), (49, 4118106), (98, 2059053), (147, 1372702), (199, 1014006), (294, 686351), (398, 507003), (597, 338002), (1194, 169001), (1393, 144858), (2786, 72429), (3449, 58506), (4179, 48286), (6898, 29253), (8358, 24143), (9751, 20694), (10347, 19502)]