202007091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 134745549

約数列:

[1, 3, 11, 13, 23, 33, 39, 59, 69, 143, 177, 253, 299, 347, 429, 649, 759, 767, 897, 1041, 1357, 1947, 2301, 3289, 3817, 4071, 4511, 7981, 8437, 9867, 11451, 13533, 14927, 17641, 20473, 23943, 25311, 44781, 49621, 52923, 61419, 87791, 103753, 148863, 194051, 225203, 263373, 266149, 311259, 470879, 582153, 675609, 798447, 1141283, 1412637, 2927639, 3423849, 5179669, 6121427, 8782917, 15539007, 18364281, 67335697, 202007091]

約数ペア:

[(1, 202007091), (3, 67335697), (11, 18364281), (13, 15539007), (23, 8782917), (33, 6121427), (39, 5179669), (59, 3423849), (69, 2927639), (143, 1412637), (177, 1141283), (253, 798447), (299, 675609), (347, 582153), (429, 470879), (649, 311259), (759, 266149), (767, 263373), (897, 225203), (1041, 194051), (1357, 148863), (1947, 103753), (2301, 87791), (3289, 61419), (3817, 52923), (4071, 49621), (4511, 44781), (7981, 25311), (8437, 23943), (9867, 20473), (11451, 17641), (13533, 14927)]