201045988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{351479}}^1$

素因数の和:351507

約数の個数: 24

約数和(自身を含む): 413340480

約数和(自身を除く): 212294492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 351479, 702958, 1405916, 3866269, 4569227, 7732538, 9138454, 15465076, 18276908, 50261497, 100522994, 201045988]

約数ペア:

[(1, 201045988), (2, 100522994), (4, 50261497), (11, 18276908), (13, 15465076), (22, 9138454), (26, 7732538), (44, 4569227), (52, 3866269), (143, 1405916), (286, 702958), (572, 351479)]