210819354

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 428621760

約数和(自身を除く): 217802406

約数列:

[1, 2, 3, 6, 113, 139, 226, 278, 339, 417, 678, 834, 2237, 4474, 6711, 13422, 15707, 31414, 47121, 94242, 252781, 310943, 505562, 621886, 758343, 932829, 1516686, 1865658, 35136559, 70273118, 105409677, 210819354]

約数ペア:

[(1, 210819354), (2, 105409677), (3, 70273118), (6, 35136559), (113, 1865658), (139, 1516686), (226, 932829), (278, 758343), (339, 621886), (417, 505562), (678, 310943), (834, 252781), (2237, 94242), (4474, 47121), (6711, 31414), (13422, 15707)]