201214875

素因数分解:

$3^1\times 5^3\times {\mathrm{211}}^1\times {\mathrm{2543}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 336540672

約数和(自身を除く): 135325797

約数列:

[1, 3, 5, 15, 25, 75, 125, 211, 375, 633, 1055, 2543, 3165, 5275, 7629, 12715, 15825, 26375, 38145, 63575, 79125, 190725, 317875, 536573, 953625, 1609719, 2682865, 8048595, 13414325, 40242975, 67071625, 201214875]

約数ペア:

[(1, 201214875), (3, 67071625), (5, 40242975), (15, 13414325), (25, 8048595), (75, 2682865), (125, 1609719), (211, 953625), (375, 536573), (633, 317875), (1055, 190725), (2543, 79125), (3165, 63575), (5275, 38145), (7629, 26375), (12715, 15825)]