199904836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{35419}}^1$

素因数の和:35523

約数の個数: 24

約数和(自身を含む): 374885280

約数和(自身を除く): 174980444

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 5644, 35419, 70838, 141676, 602123, 1204246, 2408492, 2939777, 5879554, 11759108, 49976209, 99952418, 199904836]

約数ペア:

[(1, 199904836), (2, 99952418), (4, 49976209), (17, 11759108), (34, 5879554), (68, 2939777), (83, 2408492), (166, 1204246), (332, 602123), (1411, 141676), (2822, 70838), (5644, 35419)]