202199946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 465696000

約数和(自身を除く): 263496054

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 533, 598, 897, 943, 1066, 1599, 1794, 1886, 2749, 2829, 3198, 5498, 5658, 8247, 12259, 16494, 24518, 35737, 36777, 63227, 71474, 73554, 107211, 112709, 126454, 189681, 214422, 225418, 338127, 379362, 676254, 821951, 1465217, 1643902, 2465853, 2592307, 2930434, 4395651, 4931706, 5184614, 7776921, 8791302, 15553842, 33699991, 67399982, 101099973, 202199946]

約数ペア:

[(1, 202199946), (2, 101099973), (3, 67399982), (6, 33699991), (13, 15553842), (23, 8791302), (26, 7776921), (39, 5184614), (41, 4931706), (46, 4395651), (69, 2930434), (78, 2592307), (82, 2465853), (123, 1643902), (138, 1465217), (246, 821951), (299, 676254), (533, 379362), (598, 338127), (897, 225418), (943, 214422), (1066, 189681), (1599, 126454), (1794, 112709), (1886, 107211), (2749, 73554), (2829, 71474), (3198, 63227), (5498, 36777), (5658, 35737), (8247, 24518), (12259, 16494)]