199618596

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{90901}}^1$

素因数の和:90972

約数の個数: 36

約数和(自身を含む): 512869084

約数和(自身を除く): 313250488

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 90901, 181802, 272703, 363604, 545406, 818109, 1090812, 1636218, 3272436, 5544961, 11089922, 16634883, 22179844, 33269766, 49904649, 66539532, 99809298, 199618596]

約数ペア:

[(1, 199618596), (2, 99809298), (3, 66539532), (4, 49904649), (6, 33269766), (9, 22179844), (12, 16634883), (18, 11089922), (36, 5544961), (61, 3272436), (122, 1636218), (183, 1090812), (244, 818109), (366, 545406), (549, 363604), (732, 272703), (1098, 181802), (2196, 90901)]