201236283

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 306717840

約数和(自身を除く): 105481557

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 439, 477, 961, 1317, 1643, 2883, 3951, 4929, 8649, 13609, 14787, 23267, 40827, 50933, 69801, 122481, 152799, 209403, 421879, 458397, 721277, 1265637, 2163831, 3796911, 6491493, 22359587, 67078761, 201236283]

約数ペア:

[(1, 201236283), (3, 67078761), (9, 22359587), (31, 6491493), (53, 3796911), (93, 2163831), (159, 1265637), (279, 721277), (439, 458397), (477, 421879), (961, 209403), (1317, 152799), (1643, 122481), (2883, 69801), (3951, 50933), (4929, 40827), (8649, 23267), (13609, 14787)]