202972086

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 451357920

約数和(自身を除く): 248385834

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 151, 159, 302, 318, 453, 477, 906, 954, 1359, 1409, 2718, 2818, 4227, 8003, 8454, 12681, 16006, 24009, 25362, 48018, 72027, 74677, 144054, 149354, 212759, 224031, 425518, 448062, 638277, 672093, 1276554, 1344186, 1914831, 3829662, 11276227, 22552454, 33828681, 67657362, 101486043, 202972086]

約数ペア:

[(1, 202972086), (2, 101486043), (3, 67657362), (6, 33828681), (9, 22552454), (18, 11276227), (53, 3829662), (106, 1914831), (151, 1344186), (159, 1276554), (302, 672093), (318, 638277), (453, 448062), (477, 425518), (906, 224031), (954, 212759), (1359, 149354), (1409, 144054), (2718, 74677), (2818, 72027), (4227, 48018), (8003, 25362), (8454, 24009), (12681, 16006)]