201329993767

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1772

約数の個数: 48

約数和(自身を含む): 239342653440

約数和(自身を除く): 38012659673

約数列:

[1, 7, 49, 109, 151, 191, 763, 1057, 1307, 1337, 5341, 7399, 9149, 9359, 16459, 20819, 28841, 64043, 115213, 142463, 145733, 197357, 201887, 249637, 806491, 997241, 1020131, 1381499, 1413209, 1747459, 3143669, 6980687, 9670493, 12232213, 21511913, 22005683, 27210433, 37695187, 150583391, 154039781, 190473031, 263866309, 1054083737, 1333311217, 1847064163, 4108775383, 28761427681, 201329993767]

約数ペア:

[(1, 201329993767), (7, 28761427681), (49, 4108775383), (109, 1847064163), (151, 1333311217), (191, 1054083737), (763, 263866309), (1057, 190473031), (1307, 154039781), (1337, 150583391), (5341, 37695187), (7399, 27210433), (9149, 22005683), (9359, 21511913), (16459, 12232213), (20819, 9670493), (28841, 6980687), (64043, 3143669), (115213, 1747459), (142463, 1413209), (145733, 1381499), (197357, 1020131), (201887, 997241), (249637, 806491)]