211048201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{5381}}^1$

素因数の和:5832

約数の個数: 16

約数和(自身を含む): 260402688

約数和(自身を除く): 49354487

約数列:

[1, 7, 13, 91, 431, 3017, 5381, 5603, 37667, 39221, 69953, 489671, 2319211, 16234477, 30149743, 211048201]

約数ペア:

[(1, 211048201), (7, 30149743), (13, 16234477), (91, 2319211), (431, 489671), (3017, 69953), (5381, 39221), (5603, 37667)]