201744477

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 339970176

約数和(自身を除く): 138225699

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 451, 759, 943, 1353, 2161, 2277, 2829, 4059, 6483, 8487, 10373, 19449, 23771, 31119, 49703, 71313, 88601, 93357, 149109, 213939, 265803, 447327, 546733, 797409, 974611, 1640199, 2037823, 2923833, 4920597, 6113469, 8771499, 18340407, 22416053, 67248159, 201744477]

約数ペア:

[(1, 201744477), (3, 67248159), (9, 22416053), (11, 18340407), (23, 8771499), (33, 6113469), (41, 4920597), (69, 2923833), (99, 2037823), (123, 1640199), (207, 974611), (253, 797409), (369, 546733), (451, 447327), (759, 265803), (943, 213939), (1353, 149109), (2161, 93357), (2277, 88601), (2829, 71313), (4059, 49703), (6483, 31119), (8487, 23771), (10373, 19449)]