194880712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18553}}^1$

素因数の和:18673

約数の個数: 32

約数和(自身を含む): 397426680

約数和(自身を除く): 202545968

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 18553, 37106, 74212, 148424, 241189, 482378, 964756, 1873853, 1929512, 3747706, 7495412, 14990824, 24360089, 48720178, 97440356, 194880712]

約数ペア:

[(1, 194880712), (2, 97440356), (4, 48720178), (8, 24360089), (13, 14990824), (26, 7495412), (52, 3747706), (101, 1929512), (104, 1873853), (202, 964756), (404, 482378), (808, 241189), (1313, 148424), (2626, 74212), (5252, 37106), (10504, 18553)]