215686086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{466853}}^1$

素因数の和:466876

約数の個数: 32

約数和(自身を含む): 537815808

約数和(自身を除く): 322129722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 466853, 933706, 1400559, 2801118, 3267971, 5135383, 6535942, 9803913, 10270766, 15406149, 19607826, 30812298, 35947681, 71895362, 107843043, 215686086]

約数ペア:

[(1, 215686086), (2, 107843043), (3, 71895362), (6, 35947681), (7, 30812298), (11, 19607826), (14, 15406149), (21, 10270766), (22, 9803913), (33, 6535942), (42, 5135383), (66, 3267971), (77, 2801118), (154, 1400559), (231, 933706), (462, 466853)]