201325206004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{153997}}^1$

素因数の和:154856

約数の個数: 48

約数和(自身を含む): 392145435136

約数和(自身を除く): 190820229132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 811, 1612, 1622, 3244, 10543, 21086, 25141, 42172, 50282, 100564, 153997, 307994, 326833, 615988, 653666, 1307332, 2001961, 4003922, 4773907, 8007844, 9547814, 19095628, 62060791, 124121582, 124891567, 248243164, 249783134, 499566268, 1623590371, 3247180742, 3871638577, 6494361484, 7743277154, 15486554308, 50331301501, 100662603002, 201325206004]

約数ペア:

[(1, 201325206004), (2, 100662603002), (4, 50331301501), (13, 15486554308), (26, 7743277154), (31, 6494361484), (52, 3871638577), (62, 3247180742), (124, 1623590371), (403, 499566268), (806, 249783134), (811, 248243164), (1612, 124891567), (1622, 124121582), (3244, 62060791), (10543, 19095628), (21086, 9547814), (25141, 8007844), (42172, 4773907), (50282, 4003922), (100564, 2001961), (153997, 1307332), (307994, 653666), (326833, 615988)]