222429064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{194431}}^1$

素因数の和:194461

約数の個数: 32

約数和(自身を含む): 489968640

約数和(自身を除く): 267539576

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 194431, 388862, 777724, 1555448, 2138741, 2527603, 4277482, 5055206, 8554964, 10110412, 17109928, 20220824, 27803633, 55607266, 111214532, 222429064]

約数ペア:

[(1, 222429064), (2, 111214532), (4, 55607266), (8, 27803633), (11, 20220824), (13, 17109928), (22, 10110412), (26, 8554964), (44, 5055206), (52, 4277482), (88, 2527603), (104, 2138741), (143, 1555448), (286, 777724), (572, 388862), (1144, 194431)]