201739395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 64

約数和(自身を含む): 382201344

約数和(自身を除く): 180461949

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 163, 165, 195, 429, 489, 577, 715, 815, 1731, 1793, 2119, 2145, 2445, 2885, 5379, 6347, 6357, 7501, 8655, 8965, 10595, 19041, 22503, 23309, 26895, 31735, 31785, 37505, 69927, 82511, 94051, 95205, 112515, 116545, 247533, 282153, 349635, 412555, 470255, 1034561, 1222663, 1237665, 1410765, 3103683, 3667989, 5172805, 6113315, 13449293, 15518415, 18339945, 40347879, 67246465, 201739395]

約数ペア:

[(1, 201739395), (3, 67246465), (5, 40347879), (11, 18339945), (13, 15518415), (15, 13449293), (33, 6113315), (39, 5172805), (55, 3667989), (65, 3103683), (143, 1410765), (163, 1237665), (165, 1222663), (195, 1034561), (429, 470255), (489, 412555), (577, 349635), (715, 282153), (815, 247533), (1731, 116545), (1793, 112515), (2119, 95205), (2145, 94051), (2445, 82511), (2885, 69927), (5379, 37505), (6347, 31785), (6357, 31735), (7501, 26895), (8655, 23309), (8965, 22503), (10595, 19041)]