201995761941

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{15031}}^1$

素因数の和:15618

約数の個数: 48

約数和(自身を含む): 303348165120

約数和(自身を除く): 101352403179

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 461, 711, 1383, 3239, 4149, 9717, 15031, 18901, 29151, 36419, 45093, 56703, 109257, 135279, 170109, 327771, 616271, 1187449, 1493179, 1848813, 3562347, 4479537, 5546439, 6929291, 10687041, 13438611, 20787873, 48685409, 62363619, 146056227, 284100931, 438168681, 547413989, 852302793, 1642241967, 2556908379, 4926725901, 22443973549, 67331920647, 201995761941]

約数ペア:

[(1, 201995761941), (3, 67331920647), (9, 22443973549), (41, 4926725901), (79, 2556908379), (123, 1642241967), (237, 852302793), (369, 547413989), (461, 438168681), (711, 284100931), (1383, 146056227), (3239, 62363619), (4149, 48685409), (9717, 20787873), (15031, 13438611), (18901, 10687041), (29151, 6929291), (36419, 5546439), (45093, 4479537), (56703, 3562347), (109257, 1848813), (135279, 1493179), (170109, 1187449), (327771, 616271)]