201233408

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10382

約数の個数: 44

約数和(自身を含む): 423483360

約数和(自身を除く): 222249952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 10343, 19456, 20686, 41372, 82744, 165488, 196517, 330976, 393034, 661952, 786068, 1323904, 1572136, 2647808, 3144272, 5295616, 6288544, 10591232, 12577088, 25154176, 50308352, 100616704, 201233408]

約数ペア:

[(1, 201233408), (2, 100616704), (4, 50308352), (8, 25154176), (16, 12577088), (19, 10591232), (32, 6288544), (38, 5295616), (64, 3144272), (76, 2647808), (128, 1572136), (152, 1323904), (256, 786068), (304, 661952), (512, 393034), (608, 330976), (1024, 196517), (1216, 165488), (2432, 82744), (4864, 41372), (9728, 20686), (10343, 19456)]