208601232

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2917

約数の個数: 120

約数和(自身を含む): 647315712

約数和(自身を除く): 438714480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 2861, 3038, 3472, 4557, 5208, 5722, 6076, 8583, 9114, 10416, 11444, 12152, 17166, 18228, 20027, 22888, 24304, 34332, 36456, 40054, 45776, 60081, 68664, 72912, 80108, 88691, 120162, 137328, 140189, 160216, 177382, 240324, 266073, 280378, 320432, 354764, 420567, 480648, 532146, 560756, 620837, 709528, 841134, 961296, 1064292, 1121512, 1241674, 1419056, 1682268, 1862511, 2128584, 2243024, 2483348, 3364536, 3725022, 4257168, 4345859, 4966696, 6729072, 7450044, 8691718, 9933392, 13037577, 14900088, 17383436, 26075154, 29800176, 34766872, 52150308, 69533744, 104300616, 208601232]

約数ペア:

[(1, 208601232), (2, 104300616), (3, 69533744), (4, 52150308), (6, 34766872), (7, 29800176), (8, 26075154), (12, 17383436), (14, 14900088), (16, 13037577), (21, 9933392), (24, 8691718), (28, 7450044), (31, 6729072), (42, 4966696), (48, 4345859), (49, 4257168), (56, 3725022), (62, 3364536), (84, 2483348), (93, 2243024), (98, 2128584), (112, 1862511), (124, 1682268), (147, 1419056), (168, 1241674), (186, 1121512), (196, 1064292), (217, 961296), (248, 841134), (294, 709528), (336, 620837), (372, 560756), (392, 532146), (434, 480648), (496, 420567), (588, 354764), (651, 320432), (744, 280378), (784, 266073), (868, 240324), (1176, 177382), (1302, 160216), (1488, 140189), (1519, 137328), (1736, 120162), (2352, 88691), (2604, 80108), (2861, 72912), (3038, 68664), (3472, 60081), (4557, 45776), (5208, 40054), (5722, 36456), (6076, 34332), (8583, 24304), (9114, 22888), (10416, 20027), (11444, 18228), (12152, 17166)]