220996950711

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{101107}}^1$

素因数の和:101455

約数の個数: 32

約数和(自身を含む): 306624165120

約数和(自身を除く): 85627214409

約数列:

[1, 3, 53, 59, 159, 177, 233, 699, 3127, 9381, 12349, 13747, 37047, 41241, 101107, 303321, 728591, 2185773, 5358671, 5965313, 16076013, 17895939, 23557931, 70673793, 316161589, 948484767, 1248570343, 1389917929, 3745711029, 4169753787, 73665650237, 220996950711]

約数ペア:

[(1, 220996950711), (3, 73665650237), (53, 4169753787), (59, 3745711029), (159, 1389917929), (177, 1248570343), (233, 948484767), (699, 316161589), (3127, 70673793), (9381, 23557931), (12349, 17895939), (13747, 16076013), (37047, 5965313), (41241, 5358671), (101107, 2185773), (303321, 728591)]