211364892

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{309013}}^1$

素因数の和:309042

約数の個数: 36

約数和(自身を含む): 562405480

約数和(自身を除く): 351040588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 309013, 618026, 927039, 1236052, 1854078, 2781117, 3708156, 5562234, 5871247, 11124468, 11742494, 17613741, 23484988, 35227482, 52841223, 70454964, 105682446, 211364892]

約数ペア:

[(1, 211364892), (2, 105682446), (3, 70454964), (4, 52841223), (6, 35227482), (9, 23484988), (12, 17613741), (18, 11742494), (19, 11124468), (36, 5871247), (38, 5562234), (57, 3708156), (76, 2781117), (114, 1854078), (171, 1236052), (228, 927039), (342, 618026), (684, 309013)]