209844456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12326

約数の個数: 64

約数和(自身を含む): 565125120

約数和(自身を除く): 355280664

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 12263, 17112, 24526, 36789, 49052, 73578, 98104, 147156, 282049, 294312, 380153, 564098, 760306, 846147, 1128196, 1140459, 1520612, 1692294, 2256392, 2280918, 3041224, 3384588, 4561836, 6769176, 8743519, 9123672, 17487038, 26230557, 34974076, 52461114, 69948152, 104922228, 209844456]

約数ペア:

[(1, 209844456), (2, 104922228), (3, 69948152), (4, 52461114), (6, 34974076), (8, 26230557), (12, 17487038), (23, 9123672), (24, 8743519), (31, 6769176), (46, 4561836), (62, 3384588), (69, 3041224), (92, 2280918), (93, 2256392), (124, 1692294), (138, 1520612), (184, 1140459), (186, 1128196), (248, 846147), (276, 760306), (372, 564098), (552, 380153), (713, 294312), (744, 282049), (1426, 147156), (2139, 98104), (2852, 73578), (4278, 49052), (5704, 36789), (8556, 24526), (12263, 17112)]