205347168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4219}}^1$

素因数の和:4261

約数の個数: 108

約数和(自身を含む): 632480940

約数和(自身を除く): 427133772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 4219, 5408, 6084, 8112, 8438, 12168, 12657, 16224, 16876, 24336, 25314, 33752, 37971, 48672, 50628, 54847, 67504, 75942, 101256, 109694, 135008, 151884, 164541, 202512, 219388, 303768, 329082, 405024, 438776, 493623, 607536, 658164, 713011, 877552, 987246, 1215072, 1316328, 1426022, 1755104, 1974492, 2139033, 2632656, 2852044, 3948984, 4278066, 5265312, 5704088, 6417099, 7897968, 8556132, 11408176, 12834198, 15795936, 17112264, 22816352, 25668396, 34224528, 51336792, 68449056, 102673584, 205347168]

約数ペア:

[(1, 205347168), (2, 102673584), (3, 68449056), (4, 51336792), (6, 34224528), (8, 25668396), (9, 22816352), (12, 17112264), (13, 15795936), (16, 12834198), (18, 11408176), (24, 8556132), (26, 7897968), (32, 6417099), (36, 5704088), (39, 5265312), (48, 4278066), (52, 3948984), (72, 2852044), (78, 2632656), (96, 2139033), (104, 1974492), (117, 1755104), (144, 1426022), (156, 1316328), (169, 1215072), (208, 987246), (234, 877552), (288, 713011), (312, 658164), (338, 607536), (416, 493623), (468, 438776), (507, 405024), (624, 329082), (676, 303768), (936, 219388), (1014, 202512), (1248, 164541), (1352, 151884), (1521, 135008), (1872, 109694), (2028, 101256), (2704, 75942), (3042, 67504), (3744, 54847), (4056, 50628), (4219, 48672), (5408, 37971), (6084, 33752), (8112, 25314), (8438, 24336), (12168, 16876), (12657, 16224)]