197671068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{784409}}^1$

素因数の和:784426

約数の個数: 36

約数和(自身を含む): 571050480

約数和(自身を除く): 373379412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 784409, 1568818, 2353227, 3137636, 4706454, 5490863, 7059681, 9412908, 10981726, 14119362, 16472589, 21963452, 28238724, 32945178, 49417767, 65890356, 98835534, 197671068]

約数ペア:

[(1, 197671068), (2, 98835534), (3, 65890356), (4, 49417767), (6, 32945178), (7, 28238724), (9, 21963452), (12, 16472589), (14, 14119362), (18, 10981726), (21, 9412908), (28, 7059681), (36, 5490863), (42, 4706454), (63, 3137636), (84, 2353227), (126, 1568818), (252, 784409)]