199443504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2333}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 559151712

約数和(自身を除く): 359708208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 1096, 1644, 1781, 2192, 2333, 3288, 3562, 4666, 5343, 6576, 6999, 7124, 9332, 10686, 13998, 14248, 18664, 21372, 27996, 28496, 30329, 37328, 42744, 55992, 60658, 85488, 90987, 111984, 121316, 181974, 242632, 319621, 363948, 485264, 639242, 727896, 958863, 1278484, 1455792, 1917726, 2556968, 3835452, 4155073, 5113936, 7670904, 8310146, 12465219, 15341808, 16620292, 24930438, 33240584, 49860876, 66481168, 99721752, 199443504]

約数ペア:

[(1, 199443504), (2, 99721752), (3, 66481168), (4, 49860876), (6, 33240584), (8, 24930438), (12, 16620292), (13, 15341808), (16, 12465219), (24, 8310146), (26, 7670904), (39, 5113936), (48, 4155073), (52, 3835452), (78, 2556968), (104, 1917726), (137, 1455792), (156, 1278484), (208, 958863), (274, 727896), (312, 639242), (411, 485264), (548, 363948), (624, 319621), (822, 242632), (1096, 181974), (1644, 121316), (1781, 111984), (2192, 90987), (2333, 85488), (3288, 60658), (3562, 55992), (4666, 42744), (5343, 37328), (6576, 30329), (6999, 28496), (7124, 27996), (9332, 21372), (10686, 18664), (13998, 14248)]