214903206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{189509}}^1$

素因数の和:189530

約数の個数: 40

約数和(自身を含む): 550337040

約数和(自身を除く): 335433834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 189509, 379018, 568527, 1137054, 1326563, 1705581, 2653126, 3411162, 3979689, 5116743, 7959378, 10233486, 11939067, 15350229, 23878134, 30700458, 35817201, 71634402, 107451603, 214903206]

約数ペア:

[(1, 214903206), (2, 107451603), (3, 71634402), (6, 35817201), (7, 30700458), (9, 23878134), (14, 15350229), (18, 11939067), (21, 10233486), (27, 7959378), (42, 5116743), (54, 3979689), (63, 3411162), (81, 2653126), (126, 1705581), (162, 1326563), (189, 1137054), (378, 568527), (567, 379018), (1134, 189509)]