205628552

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 395458200

約数和(自身を除く): 189829648

約数列:

[1, 2, 4, 8, 53, 106, 157, 212, 314, 424, 628, 1256, 3089, 6178, 8321, 12356, 16642, 24712, 33284, 66568, 163717, 327434, 484973, 654868, 969946, 1309736, 1939892, 3879784, 25703569, 51407138, 102814276, 205628552]

約数ペア:

[(1, 205628552), (2, 102814276), (4, 51407138), (8, 25703569), (53, 3879784), (106, 1939892), (157, 1309736), (212, 969946), (314, 654868), (424, 484973), (628, 327434), (1256, 163717), (3089, 66568), (6178, 33284), (8321, 24712), (12356, 16642)]