203939718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{4639}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 432967680

約数和(自身を除く): 229027962

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 4639, 7327, 9278, 13917, 14654, 21981, 27834, 43962, 78863, 157726, 236589, 473178, 1999409, 3998818, 5998227, 11996454, 33989953, 67979906, 101969859, 203939718]

約数ペア:

[(1, 203939718), (2, 101969859), (3, 67979906), (6, 33989953), (17, 11996454), (34, 5998227), (51, 3998818), (102, 1999409), (431, 473178), (862, 236589), (1293, 157726), (2586, 78863), (4639, 43962), (7327, 27834), (9278, 21981), (13917, 14654)]