200361

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 328320

約数和(自身を除く): 127959

約数列:

[1, 3, 7, 21, 29, 47, 49, 87, 141, 147, 203, 329, 609, 987, 1363, 1421, 2303, 4089, 4263, 6909, 9541, 28623, 66787, 200361]

約数ペア:

[(1, 200361), (3, 66787), (7, 28623), (21, 9541), (29, 6909), (47, 4263), (49, 4089), (87, 2303), (141, 1421), (147, 1363), (203, 987), (329, 609)]