197805122072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4597}}^1\times {\mathrm{316391}}^1$

素因数の和:321011

約数の個数: 32

約数和(自身を含む): 392788012320

約数和(自身を除く): 194982890248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4597, 9194, 18388, 36776, 78149, 156298, 312596, 316391, 625192, 632782, 1265564, 2531128, 5378647, 10757294, 21514588, 43029176, 1454449427, 2908898854, 5817797708, 11635595416, 24725640259, 49451280518, 98902561036, 197805122072]

約数ペア:

[(1, 197805122072), (2, 98902561036), (4, 49451280518), (8, 24725640259), (17, 11635595416), (34, 5817797708), (68, 2908898854), (136, 1454449427), (4597, 43029176), (9194, 21514588), (18388, 10757294), (36776, 5378647), (78149, 2531128), (156298, 1265564), (312596, 632782), (316391, 625192)]