203436128

素因数分解:

$2^5\times 7^1\times {\mathrm{908197}}^1$

素因数の和:908214

約数の個数: 24

約数和(自身を含む): 457731792

約数和(自身を除く): 254295664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 908197, 1816394, 3632788, 6357379, 7265576, 12714758, 14531152, 25429516, 29062304, 50859032, 101718064, 203436128]

約数ペア:

[(1, 203436128), (2, 101718064), (4, 50859032), (7, 29062304), (8, 25429516), (14, 14531152), (16, 12714758), (28, 7265576), (32, 6357379), (56, 3632788), (112, 1816394), (224, 908197)]