198417170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1319}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 417130560

約数和(自身を除く): 218713390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 490, 614, 1319, 1535, 2149, 2638, 3070, 4298, 6595, 9233, 10745, 13190, 15043, 18466, 21490, 30086, 46165, 64631, 75215, 92330, 129262, 150430, 323155, 404933, 646310, 809866, 2024665, 2834531, 4049330, 5669062, 14172655, 19841717, 28345310, 39683434, 99208585, 198417170]

約数ペア:

[(1, 198417170), (2, 99208585), (5, 39683434), (7, 28345310), (10, 19841717), (14, 14172655), (35, 5669062), (49, 4049330), (70, 2834531), (98, 2024665), (245, 809866), (307, 646310), (490, 404933), (614, 323155), (1319, 150430), (1535, 129262), (2149, 92330), (2638, 75215), (3070, 64631), (4298, 46165), (6595, 30086), (9233, 21490), (10745, 18466), (13190, 15043)]