202169655

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65111}}^1$

素因数の和:65148

約数の個数: 32

約数和(自身を含む): 375045120

約数和(自身を除く): 172875465

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 65111, 195333, 325555, 585999, 976665, 1497553, 1757997, 2929995, 4492659, 7487765, 8789985, 13477977, 22463295, 40433931, 67389885, 202169655]

約数ペア:

[(1, 202169655), (3, 67389885), (5, 40433931), (9, 22463295), (15, 13477977), (23, 8789985), (27, 7487765), (45, 4492659), (69, 2929995), (115, 1757997), (135, 1497553), (207, 976665), (345, 585999), (621, 325555), (1035, 195333), (3105, 65111)]