197743286783

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{162649}}^1$

素因数の和:162851

約数の個数: 32

約数和(自身を含む): 240305616000

約数和(自身を除く): 42562329217

約数列:

[1, 7, 29, 53, 113, 203, 371, 791, 1537, 3277, 5989, 10759, 22939, 41923, 162649, 173681, 1138543, 1215767, 4716821, 8620397, 18379337, 33017747, 60342779, 128655359, 249991513, 533000773, 974104861, 1749940591, 3731005411, 6818734027, 28249040969, 197743286783]

約数ペア:

[(1, 197743286783), (7, 28249040969), (29, 6818734027), (53, 3731005411), (113, 1749940591), (203, 974104861), (371, 533000773), (791, 249991513), (1537, 128655359), (3277, 60342779), (5989, 33017747), (10759, 18379337), (22939, 8620397), (41923, 4716821), (162649, 1215767), (173681, 1138543)]