207859712

素因数分解:

$2^{12}\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 52

約数和(自身を含む): 429339456

約数和(自身を除く): 221479744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1637, 1984, 2048, 3274, 3968, 4096, 6548, 7936, 13096, 15872, 26192, 31744, 50747, 52384, 63488, 101494, 104768, 126976, 202988, 209536, 405976, 419072, 811952, 838144, 1623904, 1676288, 3247808, 3352576, 6495616, 6705152, 12991232, 25982464, 51964928, 103929856, 207859712]

約数ペア:

[(1, 207859712), (2, 103929856), (4, 51964928), (8, 25982464), (16, 12991232), (31, 6705152), (32, 6495616), (62, 3352576), (64, 3247808), (124, 1676288), (128, 1623904), (248, 838144), (256, 811952), (496, 419072), (512, 405976), (992, 209536), (1024, 202988), (1637, 126976), (1984, 104768), (2048, 101494), (3274, 63488), (3968, 52384), (4096, 50747), (6548, 31744), (7936, 26192), (13096, 15872)]