212416712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{856519}}^1$

素因数の和:856556

約数の個数: 16

約数和(自身を含む): 411129600

約数和(自身を除く): 198712888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 856519, 1713038, 3426076, 6852152, 26552089, 53104178, 106208356, 212416712]

約数ペア:

[(1, 212416712), (2, 106208356), (4, 53104178), (8, 26552089), (31, 6852152), (62, 3426076), (124, 1713038), (248, 856519)]