201331238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{144427}}^1$

素因数の和:144487

約数の個数: 16

約数和(自身を含む): 327562704

約数和(自身を除く): 126231466

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 144427, 288854, 2455259, 4910518, 5921507, 11843014, 100665619, 201331238]

約数ペア:

[(1, 201331238), (2, 100665619), (17, 11843014), (34, 5921507), (41, 4910518), (82, 2455259), (697, 288854), (1394, 144427)]