197202906

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{40427}}^1$

素因数の和:40706

約数の個数: 24

約数和(自身を含む): 428860224

約数和(自身を除く): 231657318

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 40427, 80854, 121281, 242562, 363843, 727686, 10955717, 21911434, 32867151, 65734302, 98601453, 197202906]

約数ペア:

[(1, 197202906), (2, 98601453), (3, 65734302), (6, 32867151), (9, 21911434), (18, 10955717), (271, 727686), (542, 363843), (813, 242562), (1626, 121281), (2439, 80854), (4878, 40427)]