201558652

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12799}}^1$

素因数の和:12961

約数の個数: 24

約数和(自身を含む): 367001600

約数和(自身を除く): 165442948

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 12799, 15748, 25598, 51196, 396769, 793538, 1587076, 1625473, 3250946, 6501892, 50389663, 100779326, 201558652]

約数ペア:

[(1, 201558652), (2, 100779326), (4, 50389663), (31, 6501892), (62, 3250946), (124, 1625473), (127, 1587076), (254, 793538), (508, 396769), (3937, 51196), (7874, 25598), (12799, 15748)]