207856384

素因数分解:

$2^8\times {\mathrm{101}}^1\times {\mathrm{8039}}^1$

素因数の和:8156

約数の個数: 36

約数和(自身を含む): 419060880

約数和(自身を除く): 211204496

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 808, 1616, 3232, 6464, 8039, 12928, 16078, 25856, 32156, 64312, 128624, 257248, 514496, 811939, 1028992, 1623878, 2057984, 3247756, 6495512, 12991024, 25982048, 51964096, 103928192, 207856384]

約数ペア:

[(1, 207856384), (2, 103928192), (4, 51964096), (8, 25982048), (16, 12991024), (32, 6495512), (64, 3247756), (101, 2057984), (128, 1623878), (202, 1028992), (256, 811939), (404, 514496), (808, 257248), (1616, 128624), (3232, 64312), (6464, 32156), (8039, 25856), (12928, 16078)]