201141772

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4441}}^1$

素因数の和:4538

約数の個数: 36

約数和(自身を含む): 386933736

約数和(自身を除く): 185791964

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 4441, 8882, 11323, 17764, 22646, 45292, 57733, 115466, 230932, 297547, 595094, 750529, 1190188, 1501058, 3002116, 3868111, 7736222, 15472444, 50285443, 100570886, 201141772]

約数ペア:

[(1, 201141772), (2, 100570886), (4, 50285443), (13, 15472444), (26, 7736222), (52, 3868111), (67, 3002116), (134, 1501058), (169, 1190188), (268, 750529), (338, 595094), (676, 297547), (871, 230932), (1742, 115466), (3484, 57733), (4441, 45292), (8882, 22646), (11323, 17764)]