210006987272

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{240833701}}^1$

素因数の和:240833816

約数の個数: 16

約数和(自身を含む): 397375608300

約数和(自身を除く): 187368621028

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 240833701, 481667402, 963334804, 1926669608, 26250873409, 52501746818, 105003493636, 210006987272]

約数ペア:

[(1, 210006987272), (2, 105003493636), (4, 52501746818), (8, 26250873409), (109, 1926669608), (218, 963334804), (436, 481667402), (872, 240833701)]