201221796

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{38197}}^1$

素因数の和:38643

約数の個数: 24

約数和(自身を含む): 470599360

約数和(自身を除く): 269377564

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2634, 5268, 38197, 76394, 114591, 152788, 229182, 458364, 16768483, 33536966, 50305449, 67073932, 100610898, 201221796]

約数ペア:

[(1, 201221796), (2, 100610898), (3, 67073932), (4, 50305449), (6, 33536966), (12, 16768483), (439, 458364), (878, 229182), (1317, 152788), (1756, 114591), (2634, 76394), (5268, 38197)]