199559376

素因数分解:

$2^4\times 3^8\times {\mathrm{1901}}^1$

素因数の和:1933

約数の個数: 90

約数和(自身を含む): 580245042

約数和(自身を除く): 380685666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1901, 1944, 2187, 2916, 3802, 3888, 4374, 5703, 5832, 6561, 7604, 8748, 11406, 11664, 13122, 15208, 17109, 17496, 22812, 26244, 30416, 34218, 34992, 45624, 51327, 52488, 68436, 91248, 102654, 104976, 136872, 153981, 205308, 273744, 307962, 410616, 461943, 615924, 821232, 923886, 1231848, 1385829, 1847772, 2463696, 2771658, 3695544, 4157487, 5543316, 7391088, 8314974, 11086632, 12472461, 16629948, 22173264, 24944922, 33259896, 49889844, 66519792, 99779688, 199559376]

約数ペア:

[(1, 199559376), (2, 99779688), (3, 66519792), (4, 49889844), (6, 33259896), (8, 24944922), (9, 22173264), (12, 16629948), (16, 12472461), (18, 11086632), (24, 8314974), (27, 7391088), (36, 5543316), (48, 4157487), (54, 3695544), (72, 2771658), (81, 2463696), (108, 1847772), (144, 1385829), (162, 1231848), (216, 923886), (243, 821232), (324, 615924), (432, 461943), (486, 410616), (648, 307962), (729, 273744), (972, 205308), (1296, 153981), (1458, 136872), (1901, 104976), (1944, 102654), (2187, 91248), (2916, 68436), (3802, 52488), (3888, 51327), (4374, 45624), (5703, 34992), (5832, 34218), (6561, 30416), (7604, 26244), (8748, 22812), (11406, 17496), (11664, 17109), (13122, 15208)]