201710644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{128971}}^1$

素因数の和:129015

約数の個数: 24

約数和(自身を含む): 390011328

約数和(自身を除く): 188300684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 128971, 257942, 515884, 2192507, 2966333, 4385014, 5932666, 8770028, 11865332, 50427661, 100855322, 201710644]

約数ペア:

[(1, 201710644), (2, 100855322), (4, 50427661), (17, 11865332), (23, 8770028), (34, 5932666), (46, 4385014), (68, 2966333), (92, 2192507), (391, 515884), (782, 257942), (1564, 128971)]