211036254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{245963}}^1$

素因数の和:245992

約数の個数: 32

約数和(自身を含む): 495863424

約数和(自身を除く): 284827170

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 245963, 491926, 737889, 1475778, 2705593, 3197519, 5411186, 6395038, 8116779, 9592557, 16233558, 19185114, 35172709, 70345418, 105518127, 211036254]

約数ペア:

[(1, 211036254), (2, 105518127), (3, 70345418), (6, 35172709), (11, 19185114), (13, 16233558), (22, 9592557), (26, 8116779), (33, 6395038), (39, 5411186), (66, 3197519), (78, 2705593), (143, 1475778), (286, 737889), (429, 491926), (858, 245963)]