201893836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18911}}^1$

素因数の和:19089

約数の個数: 24

約数和(自身を含む): 376500096

約数和(自身を除く): 174606260

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 18911, 37822, 75644, 321487, 642974, 1285948, 2969027, 5938054, 11876108, 50473459, 100946918, 201893836]

約数ペア:

[(1, 201893836), (2, 100946918), (4, 50473459), (17, 11876108), (34, 5938054), (68, 2969027), (157, 1285948), (314, 642974), (628, 321487), (2669, 75644), (5338, 37822), (10676, 18911)]