214510212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{851231}}^1$

素因数の和:851248

約数の個数: 36

約数和(自身を含む): 619696896

約数和(自身を除く): 405186684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 851231, 1702462, 2553693, 3404924, 5107386, 5958617, 7661079, 10214772, 11917234, 15322158, 17875851, 23834468, 30644316, 35751702, 53627553, 71503404, 107255106, 214510212]

約数ペア:

[(1, 214510212), (2, 107255106), (3, 71503404), (4, 53627553), (6, 35751702), (7, 30644316), (9, 23834468), (12, 17875851), (14, 15322158), (18, 11917234), (21, 10214772), (28, 7661079), (36, 5958617), (42, 5107386), (63, 3404924), (84, 2553693), (126, 1702462), (252, 851231)]