203776768

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61231}}^1$

素因数の和:61260

約数の個数: 36

約数和(自身を含む): 438053728

約数和(自身を除く): 234276960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 61231, 122462, 244924, 489848, 796003, 979696, 1592006, 1959392, 3184012, 3918784, 6368024, 7837568, 12736048, 15675136, 25472096, 50944192, 101888384, 203776768]

約数ペア:

[(1, 203776768), (2, 101888384), (4, 50944192), (8, 25472096), (13, 15675136), (16, 12736048), (26, 7837568), (32, 6368024), (52, 3918784), (64, 3184012), (104, 1959392), (128, 1592006), (208, 979696), (256, 796003), (416, 489848), (832, 244924), (1664, 122462), (3328, 61231)]