209068614

素因数分解:

$2^1\times 3^4\times {\mathrm{197}}^1\times {\mathrm{6551}}^1$

素因数の和:6762

約数の個数: 40

約数和(自身を含む): 470918448

約数和(自身を除く): 261849834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197, 394, 591, 1182, 1773, 3546, 5319, 6551, 10638, 13102, 15957, 19653, 31914, 39306, 58959, 117918, 176877, 353754, 530631, 1061262, 1290547, 2581094, 3871641, 7743282, 11614923, 23229846, 34844769, 69689538, 104534307, 209068614]

約数ペア:

[(1, 209068614), (2, 104534307), (3, 69689538), (6, 34844769), (9, 23229846), (18, 11614923), (27, 7743282), (54, 3871641), (81, 2581094), (162, 1290547), (197, 1061262), (394, 530631), (591, 353754), (1182, 176877), (1773, 117918), (3546, 58959), (5319, 39306), (6551, 31914), (10638, 19653), (13102, 15957)]