201036008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25409}}^1$

素因数の和:25481

約数の個数: 32

約数和(自身を含む): 402494400

約数和(自身を除く): 201458392

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 25409, 50818, 101636, 203272, 584407, 1092587, 1168814, 2185174, 2337628, 4370348, 4675256, 8740696, 25129501, 50259002, 100518004, 201036008]

約数ペア:

[(1, 201036008), (2, 100518004), (4, 50259002), (8, 25129501), (23, 8740696), (43, 4675256), (46, 4370348), (86, 2337628), (92, 2185174), (172, 1168814), (184, 1092587), (344, 584407), (989, 203272), (1978, 101636), (3956, 50818), (7912, 25409)]