201557286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{228523}}^1$

素因数の和:228545

約数の個数: 36

約数和(自身を含む): 508008852

約数和(自身を除く): 306451566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 228523, 457046, 685569, 1371138, 1599661, 2056707, 3199322, 4113414, 4798983, 9597966, 11197627, 14396949, 22395254, 28793898, 33592881, 67185762, 100778643, 201557286]

約数ペア:

[(1, 201557286), (2, 100778643), (3, 67185762), (6, 33592881), (7, 28793898), (9, 22395254), (14, 14396949), (18, 11197627), (21, 9597966), (42, 4798983), (49, 4113414), (63, 3199322), (98, 2056707), (126, 1599661), (147, 1371138), (294, 685569), (441, 457046), (882, 228523)]