200631678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 457363200

約数和(自身を除く): 256731522

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 331, 409, 494, 662, 741, 818, 993, 1227, 1482, 1986, 2454, 4303, 5317, 6289, 7771, 8606, 10634, 12578, 12909, 15542, 15951, 18867, 23313, 25818, 31902, 37734, 46626, 81757, 101023, 135379, 163514, 202046, 245271, 270758, 303069, 406137, 490542, 606138, 812274, 1759927, 2572201, 3519854, 5144402, 5279781, 7716603, 10559562, 15433206, 33438613, 66877226, 100315839, 200631678]

約数ペア:

[(1, 200631678), (2, 100315839), (3, 66877226), (6, 33438613), (13, 15433206), (19, 10559562), (26, 7716603), (38, 5279781), (39, 5144402), (57, 3519854), (78, 2572201), (114, 1759927), (247, 812274), (331, 606138), (409, 490542), (494, 406137), (662, 303069), (741, 270758), (818, 245271), (993, 202046), (1227, 163514), (1482, 135379), (1986, 101023), (2454, 81757), (4303, 46626), (5317, 37734), (6289, 31902), (7771, 25818), (8606, 23313), (10634, 18867), (12578, 15951), (12909, 15542)]