200823609

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{17293}}^1$

素因数の和:17389

約数の個数: 24

約数和(自身を含む): 315442560

約数和(自身を除く): 114618951

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 17293, 51879, 121051, 363153, 847357, 1366147, 2542071, 4098441, 9563029, 28689087, 66941203, 200823609]

約数ペア:

[(1, 200823609), (3, 66941203), (7, 28689087), (21, 9563029), (49, 4098441), (79, 2542071), (147, 1366147), (237, 847357), (553, 363153), (1659, 121051), (3871, 51879), (11613, 17293)]