200418642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{839}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 454446720

約数和(自身を除く): 254028078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 577, 839, 1154, 1678, 1731, 2517, 3462, 5034, 5193, 7551, 10386, 13271, 15102, 19297, 26542, 38594, 39813, 57891, 79626, 115782, 119439, 173673, 238878, 347346, 484103, 968206, 1452309, 2904618, 4356927, 8713854, 11134369, 22268738, 33403107, 66806214, 100209321, 200418642]

約数ペア:

[(1, 200418642), (2, 100209321), (3, 66806214), (6, 33403107), (9, 22268738), (18, 11134369), (23, 8713854), (46, 4356927), (69, 2904618), (138, 1452309), (207, 968206), (414, 484103), (577, 347346), (839, 238878), (1154, 173673), (1678, 119439), (1731, 115782), (2517, 79626), (3462, 57891), (5034, 39813), (5193, 38594), (7551, 26542), (10386, 19297), (13271, 15102)]