201882303

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{6271}}^1$

素因数の和:6364

約数の個数: 36

約数和(自身を含む): 343918848

約数和(自身を除く): 142036545

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 3577, 4599, 6271, 10731, 18813, 32193, 43897, 56439, 131691, 307279, 395073, 457783, 921837, 1373349, 2765511, 3204481, 4120047, 9613443, 22431367, 28840329, 67294101, 201882303]

約数ペア:

[(1, 201882303), (3, 67294101), (7, 28840329), (9, 22431367), (21, 9613443), (49, 4120047), (63, 3204481), (73, 2765511), (147, 1373349), (219, 921837), (441, 457783), (511, 395073), (657, 307279), (1533, 131691), (3577, 56439), (4599, 43897), (6271, 32193), (10731, 18813)]