201654136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^2$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 408391200

約数和(自身を除く): 206737064

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 137, 158, 274, 316, 548, 632, 1096, 1343, 2329, 2686, 4658, 5372, 9316, 10744, 10823, 18632, 18769, 21646, 37538, 43292, 75076, 86584, 150152, 183991, 319073, 367982, 638146, 735964, 1276292, 1471928, 1482751, 2552584, 2965502, 5931004, 11862008, 25206767, 50413534, 100827068, 201654136]

約数ペア:

[(1, 201654136), (2, 100827068), (4, 50413534), (8, 25206767), (17, 11862008), (34, 5931004), (68, 2965502), (79, 2552584), (136, 1482751), (137, 1471928), (158, 1276292), (274, 735964), (316, 638146), (548, 367982), (632, 319073), (1096, 183991), (1343, 150152), (2329, 86584), (2686, 75076), (4658, 43292), (5372, 37538), (9316, 21646), (10744, 18769), (10823, 18632)]