206694912

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2613

約数の個数: 80

約数和(自身を含む): 561258720

約数和(自身を除く): 354563808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2539, 2544, 3392, 5078, 5088, 6784, 7617, 10156, 10176, 13568, 15234, 20312, 20352, 27136, 30468, 40624, 40704, 60936, 81248, 81408, 121872, 134567, 162496, 243744, 269134, 324992, 403701, 487488, 538268, 649984, 807402, 974976, 1076536, 1299968, 1614804, 1949952, 2153072, 3229608, 3899904, 4306144, 6459216, 8612288, 12918432, 17224576, 25836864, 34449152, 51673728, 68898304, 103347456, 206694912]

約数ペア:

[(1, 206694912), (2, 103347456), (3, 68898304), (4, 51673728), (6, 34449152), (8, 25836864), (12, 17224576), (16, 12918432), (24, 8612288), (32, 6459216), (48, 4306144), (53, 3899904), (64, 3229608), (96, 2153072), (106, 1949952), (128, 1614804), (159, 1299968), (192, 1076536), (212, 974976), (256, 807402), (318, 649984), (384, 538268), (424, 487488), (512, 403701), (636, 324992), (768, 269134), (848, 243744), (1272, 162496), (1536, 134567), (1696, 121872), (2539, 81408), (2544, 81248), (3392, 60936), (5078, 40704), (5088, 40624), (6784, 30468), (7617, 27136), (10156, 20352), (10176, 20312), (13568, 15234)]