216823374410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{378883}}^1$

素因数の和:379622

約数の個数: 32

約数和(自身を含む): 395282099520

約数和(自身を除く): 178458725110

約数列:

[1, 2, 5, 10, 89, 178, 445, 643, 890, 1286, 3215, 6430, 57227, 114454, 286135, 378883, 572270, 757766, 1894415, 3788830, 33720587, 67441174, 168602935, 243621769, 337205870, 487243538, 1218108845, 2436217690, 21682337441, 43364674882, 108411687205, 216823374410]

約数ペア:

[(1, 216823374410), (2, 108411687205), (5, 43364674882), (10, 21682337441), (89, 2436217690), (178, 1218108845), (445, 487243538), (643, 337205870), (890, 243621769), (1286, 168602935), (3215, 67441174), (6430, 33720587), (57227, 3788830), (114454, 1894415), (286135, 757766), (378883, 572270)]