201961818

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 450305856

約数和(自身を除く): 248344038

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 283, 369, 566, 738, 849, 967, 1698, 1934, 2547, 2901, 5094, 5802, 8703, 11603, 17406, 23206, 34809, 39647, 69618, 79294, 104427, 118941, 208854, 237882, 273661, 356823, 547322, 713646, 820983, 1641966, 2462949, 4925898, 11220101, 22440202, 33660303, 67320606, 100980909, 201961818]

約数ペア:

[(1, 201961818), (2, 100980909), (3, 67320606), (6, 33660303), (9, 22440202), (18, 11220101), (41, 4925898), (82, 2462949), (123, 1641966), (246, 820983), (283, 713646), (369, 547322), (566, 356823), (738, 273661), (849, 237882), (967, 208854), (1698, 118941), (1934, 104427), (2547, 79294), (2901, 69618), (5094, 39647), (5802, 34809), (8703, 23206), (11603, 17406)]