222559636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{3923}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 419930784

約数和(自身を除く): 197371148

約数列:

[1, 2, 4, 13, 26, 52, 1091, 2182, 3923, 4364, 7846, 14183, 15692, 28366, 50999, 56732, 101998, 203996, 4279993, 8559986, 17119972, 55639909, 111279818, 222559636]

約数ペア:

[(1, 222559636), (2, 111279818), (4, 55639909), (13, 17119972), (26, 8559986), (52, 4279993), (1091, 203996), (2182, 101998), (3923, 56732), (4364, 50999), (7846, 28366), (14183, 15692)]