201984486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{10891}}^1$

素因数の和:11188

約数の個数: 32

約数和(自身を含む): 442302336

約数和(自身を除く): 240317850

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1686, 3091, 6182, 9273, 10891, 18546, 21782, 32673, 65346, 119801, 239602, 359403, 718806, 3060371, 6120742, 9181113, 18362226, 33664081, 67328162, 100992243, 201984486]

約数ペア:

[(1, 201984486), (2, 100992243), (3, 67328162), (6, 33664081), (11, 18362226), (22, 9181113), (33, 6120742), (66, 3060371), (281, 718806), (562, 359403), (843, 239602), (1686, 119801), (3091, 65346), (6182, 32673), (9273, 21782), (10891, 18546)]