220881192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1314769}}^1$

素因数の和:1314785

約数の個数: 32

約数和(自身を含む): 631089600

約数和(自身を除く): 410208408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1314769, 2629538, 3944307, 5259076, 7888614, 9203383, 10518152, 15777228, 18406766, 27610149, 31554456, 36813532, 55220298, 73627064, 110440596, 220881192]

約数ペア:

[(1, 220881192), (2, 110440596), (3, 73627064), (4, 55220298), (6, 36813532), (7, 31554456), (8, 27610149), (12, 18406766), (14, 15777228), (21, 10518152), (24, 9203383), (28, 7888614), (42, 5259076), (56, 3944307), (84, 2629538), (168, 1314769)]