212300270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233297}}^1$

素因数の和:233324

約数の個数: 32

約数和(自身を含む): 470328768

約数和(自身を除く): 258028498

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 233297, 466594, 1166485, 1633079, 2332970, 3032861, 3266158, 6065722, 8165395, 15164305, 16330790, 21230027, 30328610, 42460054, 106150135, 212300270]

約数ペア:

[(1, 212300270), (2, 106150135), (5, 42460054), (7, 30328610), (10, 21230027), (13, 16330790), (14, 15164305), (26, 8165395), (35, 6065722), (65, 3266158), (70, 3032861), (91, 2332970), (130, 1633079), (182, 1166485), (455, 466594), (910, 233297)]