200813553

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 302736000

約数和(自身を除く): 101922447

約数列:

[1, 3, 9, 27, 101, 211, 303, 349, 633, 909, 1047, 1899, 2727, 3141, 5697, 9423, 21311, 35249, 63933, 73639, 105747, 191799, 220917, 317241, 575397, 662751, 951723, 1988253, 7437539, 22312617, 66937851, 200813553]

約数ペア:

[(1, 200813553), (3, 66937851), (9, 22312617), (27, 7437539), (101, 1988253), (211, 951723), (303, 662751), (349, 575397), (633, 317241), (909, 220917), (1047, 191799), (1899, 105747), (2727, 73639), (3141, 63933), (5697, 35249), (9423, 21311)]