196223872

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 434544480

約数和(自身を除く): 238320608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 169, 188, 193, 208, 338, 376, 386, 416, 611, 676, 752, 772, 832, 1222, 1352, 1504, 1544, 1664, 2444, 2509, 2704, 3008, 3088, 4888, 5018, 5408, 6016, 6176, 7943, 9071, 9776, 10036, 10816, 12352, 15886, 18142, 19552, 20072, 21632, 24704, 31772, 32617, 36284, 39104, 40144, 63544, 65234, 72568, 78208, 80288, 117923, 127088, 130468, 145136, 160576, 235846, 254176, 260936, 290272, 321152, 471692, 508352, 521872, 580544, 943384, 1016704, 1043744, 1161088, 1532999, 1886768, 2087488, 3065998, 3773536, 4174976, 6131996, 7547072, 12263992, 15094144, 24527984, 49055968, 98111936, 196223872]

約数ペア:

[(1, 196223872), (2, 98111936), (4, 49055968), (8, 24527984), (13, 15094144), (16, 12263992), (26, 7547072), (32, 6131996), (47, 4174976), (52, 3773536), (64, 3065998), (94, 2087488), (104, 1886768), (128, 1532999), (169, 1161088), (188, 1043744), (193, 1016704), (208, 943384), (338, 580544), (376, 521872), (386, 508352), (416, 471692), (611, 321152), (676, 290272), (752, 260936), (772, 254176), (832, 235846), (1222, 160576), (1352, 145136), (1504, 130468), (1544, 127088), (1664, 117923), (2444, 80288), (2509, 78208), (2704, 72568), (3008, 65234), (3088, 63544), (4888, 40144), (5018, 39104), (5408, 36284), (6016, 32617), (6176, 31772), (7943, 24704), (9071, 21632), (9776, 20072), (10036, 19552), (10816, 18142), (12352, 15886)]