201692451

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 287170560

約数和(自身を除く): 85478109

約数列:

[1, 3, 23, 69, 79, 163, 227, 237, 489, 681, 1817, 3749, 5221, 5451, 11247, 12877, 15663, 17933, 37001, 38631, 53799, 111003, 296171, 412459, 851023, 888513, 1237377, 2553069, 2923079, 8769237, 67230817, 201692451]

約数ペア:

[(1, 201692451), (3, 67230817), (23, 8769237), (69, 2923079), (79, 2553069), (163, 1237377), (227, 888513), (237, 851023), (489, 412459), (681, 296171), (1817, 111003), (3749, 53799), (5221, 38631), (5451, 37001), (11247, 17933), (12877, 15663)]