200294884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{155027}}^1$

素因数の和:155067

約数の個数: 24

約数和(自身を含む): 390670560

約数和(自身を除く): 190375676

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 155027, 310054, 620108, 2635459, 2945513, 5270918, 5891026, 10541836, 11782052, 50073721, 100147442, 200294884]

約数ペア:

[(1, 200294884), (2, 100147442), (4, 50073721), (17, 11782052), (19, 10541836), (34, 5891026), (38, 5270918), (68, 2945513), (76, 2635459), (323, 620108), (646, 310054), (1292, 155027)]