200819898

素因数分解:

$2^1\times 3^4\times {\mathrm{461}}^1\times {\mathrm{2689}}^1$

素因数の和:3164

約数の個数: 40

約数和(自身を含む): 451129140

約数和(自身を除く): 250309242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 461, 922, 1383, 2689, 2766, 4149, 5378, 8067, 8298, 12447, 16134, 24201, 24894, 37341, 48402, 72603, 74682, 145206, 217809, 435618, 1239629, 2479258, 3718887, 7437774, 11156661, 22313322, 33469983, 66939966, 100409949, 200819898]

約数ペア:

[(1, 200819898), (2, 100409949), (3, 66939966), (6, 33469983), (9, 22313322), (18, 11156661), (27, 7437774), (54, 3718887), (81, 2479258), (162, 1239629), (461, 435618), (922, 217809), (1383, 145206), (2689, 74682), (2766, 72603), (4149, 48402), (5378, 37341), (8067, 24894), (8298, 24201), (12447, 16134)]