201229795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 267724800

約数和(自身を除く): 66495005

約数列:

[1, 5, 13, 47, 65, 199, 235, 331, 611, 995, 1655, 2587, 3055, 4303, 9353, 12935, 15557, 21515, 46765, 65869, 77785, 121589, 202241, 329345, 607945, 856297, 1011205, 3095843, 4281485, 15479215, 40245959, 201229795]

約数ペア:

[(1, 201229795), (5, 40245959), (13, 15479215), (47, 4281485), (65, 3095843), (199, 1011205), (235, 856297), (331, 607945), (611, 329345), (995, 202241), (1655, 121589), (2587, 77785), (3055, 65869), (4303, 46765), (9353, 21515), (12935, 15557)]