201271436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{3413}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 368220384

約数和(自身を除く): 166948948

約数列:

[1, 2, 4, 23, 46, 92, 641, 1282, 2564, 3413, 6826, 13652, 14743, 29486, 58972, 78499, 156998, 313996, 2187733, 4375466, 8750932, 50317859, 100635718, 201271436]

約数ペア:

[(1, 201271436), (2, 100635718), (4, 50317859), (23, 8750932), (46, 4375466), (92, 2187733), (641, 313996), (1282, 156998), (2564, 78499), (3413, 58972), (6826, 29486), (13652, 14743)]