268341410

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 488307312

約数和(自身を除く): 219965902

約数列:

[1, 2, 5, 10, 193, 257, 386, 514, 541, 965, 1082, 1285, 1930, 2570, 2705, 5410, 49601, 99202, 104413, 139037, 208826, 248005, 278074, 496010, 522065, 695185, 1044130, 1390370, 26834141, 53668282, 134170705, 268341410]

約数ペア:

[(1, 268341410), (2, 134170705), (5, 53668282), (10, 26834141), (193, 1390370), (257, 1044130), (386, 695185), (514, 522065), (541, 496010), (965, 278074), (1082, 248005), (1285, 208826), (1930, 139037), (2570, 104413), (2705, 99202), (5410, 49601)]