200826496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{120689}}^1$

素因数の和:120716

約数の個数: 32

約数和(自身を含む): 430863300

約数和(自身を除く): 230036804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 120689, 241378, 482756, 965512, 1568957, 1931024, 3137914, 3862048, 6275828, 7724096, 12551656, 15448192, 25103312, 50206624, 100413248, 200826496]

約数ペア:

[(1, 200826496), (2, 100413248), (4, 50206624), (8, 25103312), (13, 15448192), (16, 12551656), (26, 7724096), (32, 6275828), (52, 3862048), (64, 3137914), (104, 1931024), (128, 1568957), (208, 965512), (416, 482756), (832, 241378), (1664, 120689)]