211327102

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18161

約数の個数: 32

約数和(自身を含む): 391435200

約数和(自身を除く): 180108098

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 11662, 18121, 36242, 126847, 253694, 308057, 616114, 887929, 1775858, 2156399, 4312798, 6215503, 12431006, 15094793, 30189586, 105663551, 211327102]

約数ペア:

[(1, 211327102), (2, 105663551), (7, 30189586), (14, 15094793), (17, 12431006), (34, 6215503), (49, 4312798), (98, 2156399), (119, 1775858), (238, 887929), (343, 616114), (686, 308057), (833, 253694), (1666, 126847), (5831, 36242), (11662, 18121)]