197353548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{783149}}^1$

素因数の和:783166

約数の個数: 36

約数和(自身を含む): 570133200

約数和(自身を除く): 372779652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 783149, 1566298, 2349447, 3132596, 4698894, 5482043, 7048341, 9397788, 10964086, 14096682, 16446129, 21928172, 28193364, 32892258, 49338387, 65784516, 98676774, 197353548]

約数ペア:

[(1, 197353548), (2, 98676774), (3, 65784516), (4, 49338387), (6, 32892258), (7, 28193364), (9, 21928172), (12, 16446129), (14, 14096682), (18, 10964086), (21, 9397788), (28, 7048341), (36, 5482043), (42, 4698894), (63, 3132596), (84, 2349447), (126, 1566298), (252, 783149)]