207400384

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{140897}}^1$

素因数の和:140932

約数の個数: 28

約数和(自身を含む): 429457104

約数和(自身を除く): 222056720

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 140897, 281794, 563588, 1127176, 2254352, 3240631, 4508704, 6481262, 9017408, 12962524, 25925048, 51850096, 103700192, 207400384]

約数ペア:

[(1, 207400384), (2, 103700192), (4, 51850096), (8, 25925048), (16, 12962524), (23, 9017408), (32, 6481262), (46, 4508704), (64, 3240631), (92, 2254352), (184, 1127176), (368, 563588), (736, 281794), (1472, 140897)]