201575764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9680

約数の個数: 36

約数和(自身を含む): 394343040

約数和(自身を除く): 192767276

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 9619, 10478, 19238, 20956, 38476, 125047, 250094, 298189, 500188, 596378, 1192756, 1625611, 3251222, 3876457, 6502444, 7752914, 15505828, 50393941, 100787882, 201575764]

約数ペア:

[(1, 201575764), (2, 100787882), (4, 50393941), (13, 15505828), (26, 7752914), (31, 6502444), (52, 3876457), (62, 3251222), (124, 1625611), (169, 1192756), (338, 596378), (403, 500188), (676, 298189), (806, 250094), (1612, 125047), (5239, 38476), (9619, 20956), (10478, 19238)]