210684928

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6637}}^1$

素因数の和:6688

約数の個数: 44

約数和(自身を含む): 434815552

約数和(自身を除く): 224130624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6637, 7936, 13274, 15872, 26548, 31744, 53096, 106192, 205747, 212384, 411494, 424768, 822988, 849536, 1645976, 1699072, 3291952, 3398144, 6583904, 6796288, 13167808, 26335616, 52671232, 105342464, 210684928]

約数ペア:

[(1, 210684928), (2, 105342464), (4, 52671232), (8, 26335616), (16, 13167808), (31, 6796288), (32, 6583904), (62, 3398144), (64, 3291952), (124, 1699072), (128, 1645976), (248, 849536), (256, 822988), (496, 424768), (512, 411494), (992, 212384), (1024, 205747), (1984, 106192), (3968, 53096), (6637, 31744), (7936, 26548), (13274, 15872)]