201536341904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{867913}}^1$

素因数の和:868575

約数の個数: 40

約数和(自身を含む): 408100106112

約数和(自身を除く): 206563764208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 631, 1262, 2524, 5048, 10096, 14513, 29026, 58052, 116104, 232208, 867913, 1735826, 3471652, 6943304, 13886608, 19961999, 39923998, 79847996, 159695992, 319391984, 547653103, 1095306206, 2190612412, 4381224824, 8762449648, 12596021369, 25192042738, 50384085476, 100768170952, 201536341904]

約数ペア:

[(1, 201536341904), (2, 100768170952), (4, 50384085476), (8, 25192042738), (16, 12596021369), (23, 8762449648), (46, 4381224824), (92, 2190612412), (184, 1095306206), (368, 547653103), (631, 319391984), (1262, 159695992), (2524, 79847996), (5048, 39923998), (10096, 19961999), (14513, 13886608), (29026, 6943304), (58052, 3471652), (116104, 1735826), (232208, 867913)]