205089608

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 389188800

約数和(自身を除く): 184099192

約数列:

[1, 2, 4, 8, 179, 197, 358, 394, 716, 727, 788, 1432, 1454, 1576, 2908, 5816, 35263, 70526, 130133, 141052, 143219, 260266, 282104, 286438, 520532, 572876, 1041064, 1145752, 25636201, 51272402, 102544804, 205089608]

約数ペア:

[(1, 205089608), (2, 102544804), (4, 51272402), (8, 25636201), (179, 1145752), (197, 1041064), (358, 572876), (394, 520532), (716, 286438), (727, 282104), (788, 260266), (1432, 143219), (1454, 141052), (1576, 130133), (2908, 70526), (5816, 35263)]