203460344

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 389689920

約数和(自身を除く): 186229576

約数列:

[1, 2, 4, 8, 73, 137, 146, 274, 292, 548, 584, 1096, 2543, 5086, 10001, 10172, 20002, 20344, 40004, 80008, 185639, 348391, 371278, 696782, 742556, 1393564, 1485112, 2787128, 25432543, 50865086, 101730172, 203460344]

約数ペア:

[(1, 203460344), (2, 101730172), (4, 50865086), (8, 25432543), (73, 2787128), (137, 1485112), (146, 1393564), (274, 742556), (292, 696782), (548, 371278), (584, 348391), (1096, 185639), (2543, 80008), (5086, 40004), (10001, 20344), (10172, 20002)]