219045232

素因数分解:

$2^4\times 7^1\times {\mathrm{1955761}}^1$

素因数の和:1955776

約数の個数: 20

約数和(自身を含む): 485028976

約数和(自身を除く): 265983744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1955761, 3911522, 7823044, 13690327, 15646088, 27380654, 31292176, 54761308, 109522616, 219045232]

約数ペア:

[(1, 219045232), (2, 109522616), (4, 54761308), (7, 31292176), (8, 27380654), (14, 15646088), (16, 13690327), (28, 7823044), (56, 3911522), (112, 1955761)]