207813458

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{28871}}^1$

素因数の和:28993

約数の個数: 16

約数和(自身を含む): 322211520

約数和(自身を除く): 114398062

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 28871, 57742, 1703389, 1761131, 3406778, 3522262, 103906729, 207813458]

約数ペア:

[(1, 207813458), (2, 103906729), (59, 3522262), (61, 3406778), (118, 1761131), (122, 1703389), (3599, 57742), (7198, 28871)]