210853197

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{3643}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 312655200

約数和(自身を除く): 101802003

約数列:

[1, 3, 9, 59, 109, 177, 327, 531, 981, 3643, 6431, 10929, 19293, 32787, 57879, 214937, 397087, 644811, 1191261, 1934433, 3573783, 23428133, 70284399, 210853197]

約数ペア:

[(1, 210853197), (3, 70284399), (9, 23428133), (59, 3573783), (109, 1934433), (177, 1191261), (327, 644811), (531, 397087), (981, 214937), (3643, 57879), (6431, 32787), (10929, 19293)]